4th  ANNOUNCEMENT
                             (final reminding)
    The 13th Summer Conference on General Topology and its Applications

                             June 24-27, 1998

           Universidad Nacional Autonoma de Mexico, Mexico City

         (THE DEADLINE FOR REGISTRATION IS THE 1-ST OF JUNE, 1998)

This is an extract of the third announcement. It is supposed that you have
received it. If not, request it at top8@xanum.uam.mx. 

                               INVITED TALKS

A.V.Arhangel'skii (Ohio and Moscow State Universities), On linearly Lindelof
spaces.

A.Bella (Universita de Catania), Pseudoradial and related spaces.

A.Garcia-Maynez (UNAM), A panorama of quasiuniform spaces.

A.Illanes (UNAM), Means on continua.

R.D.Kopperman (City  College, CUNY), Asymmetry - why and  how to deal with
it.

K. Kunen (University of Wisconsin), Bohr topologies.

R. McCoy (Virginia  Polytechnic  and  State  University),  Spaces of semi-
continuous forms.

T. Nogura (Ehime University), Selections for Vietoris-like hyperspace
topologies.


All areas of topology-related mathematics especially general/set theoretic
topology,  continuum  theory,  geometric  topology,  and  applications  of
topology to other  areas of mathematics  and the sciences,  especially  in
theoretical computer science, will be covered.

There  will  be SPECIAL SESSIONS on the  following  topics:  SET-THEORETIC
TOPOLOGY,  organized  by  A.  Dow  (York  University),  CONTINUUM  THEORY,
organized by S. B. Nadler Jr. (West Virginia University) and W. Charatonik
(UNAM),  TOPOLOGICAL  ALGEBRAIC  STRUCTURES,  organized by W.  W.  Comfort
(Wesleyan University) and  O. Okunev (UNAM), and UNIFORM AND QUASI-UNIFORM
STRUCTURES,  organized  by  H.  P.  Kunzi  (University of  Berne)  and  S.
Romaguera (Universitat Politecnica de Valencia).

The SET-THEORETICAL  TOPOLOGY WORKSHOP on  the tic of "HFC- and HFD-type
aces" will be directed by I. Juhasz (Hungarian Academy of Sciences), and
the  TOPOLOGICAL  GROUPS   workshop  will  be  directed  by  M.  Tkachenko
(Universidad Autonoma Metropolitana).


Details of the conference are posted at the web-site

                      www.iztapalapa.uam.mx/summer98

which is also available for registration and the reception of abstracts. 
Abstracts and registration information may also be sent to:
                             top8@xanum.uam.mx

**************************************************************************
                             REGISTRATION FORM

    THE 13TH SUMMER CONFERENCE ON GENERAL TOPOLOGY AND ITS APPLICATIONS

                            June 24-27, 1998
                            Mexico city, Mexico


Please e-mail it 

                      top8@xanum.uam.mx

                       BADGE AND CONTACT INFORMATION
(as you would like it to appear on: the Conference Contact List and
your Conference name tag.)

Name (first and last): ___________________________________________________
Affiliation:______________________________________________________________
Address:__________________________________________________________________
__________________________________________________________________________

FAX: _________________________________

E-mail:___________________________________________


REGISTRATION INFORMATION
I expect to attend. _____
I would like to give a talk____________
If  so,  indicate the  special  session  in  which  you'd  like   to  give
it:______________________________________________________________________
What is the title of your talk? (abstract due by June 1, 1998. If
you are ready to include  it in  this form there is a space left after the
following two lines)_____________________________________________________
__________________________________________________________________________
__________________________________________________________________________

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I N C L U D E  H E R E   T H E   A B S T R A C T   O F   Y O U R   T A L K
                  (no more than one page of text!)






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Are you a student?  ________     If yes, please provide the name of
your supervisor_________________________________________

The registration fee is 95 (NINETY FIVE) USA dollars WHICH  IS  TO BE PAID
ON  ARRIVAL.   The  registration  fee  includes:  Conference  Proceedings,
Conference Materials, and  the Opening Reception. Students are exempt from
the registration  fee and  therefore, will not be receiving  a copy of the
Conference Proceedings.

Number of Accompanying Persons________________

For all people: Number of Males_________     Number of Females ___________


Please list below the names of any companions/family members
who are staying with you, but are not registered for participation
in the Conference.
1. ____________________________________
2. ____________________________________
3. _____________________________________



Please indicate any special dietary needs:________________________________
__________________________________________________________________________

Please indicate your dates of arrival and departure:______________________
__________________________________________________________________________

Are you going to stay in the hotel Calinda?__________

If you are going to stay in Calinda, who would you like to share the room
with? Please provide the name of the person(s):___________________________
__________________________________________________________________________

NOTE THAT:
1) if you are NOT going to stay in the hotel Calinda, you'll have to make
the reservation on your own;

2) all payments must be made  ON  YOUR ARRIVAL DURING THE REGISTRATION  in
USA  dollars or  in Mexican  pesos  (exhange rate  at this  moment is  8.5
Mexican pesos for dollar approximately).


THANK YOU FOR COMPLETING THE FORM.  WE LOOK FORWARD TO SEEING YOU IN JUNE!
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