Koschorke, Ulrich  <br/><br/>
Topology Symposium, Siegen 1979  : proceedings of a symposium held at the University of Siegen, June 14-19, 1979 / 

 - Berlin:  Springer-Verlag,  1980 
 - viii, 495p. 
 - Lecture notes in Mathematics  788 .
<br/><br/><label>ISBN: </label>0387099689 
<br/><br/><label>Dewey Class. No.: </label>514  / K86.TS