Algebraic and geometric topology 

 - Providence :  American Mathematical Society,   California 
 - 2 v. :  ill. ;  26 cm. 
 - Stanford  v. 32, prt. 1-2 .
<br/><br/> Proceedings of the Symposium in Pure Mathematics of the American Mathematical Society 
<br/><br/><label>ISBN: </label>082181432X (v. 1)