Conference held at the Seattle Research Center of the Battelle Memorial Institute, June 24-July 19, 1968 <br/><br/>
Category theory homology theory and their applications I - Proceedings   

 - Berlin  Springer Verlag  1969 
 - 216p. 
 - Lecture Notes in Mathematics 86 .
<br/><br/><label>LCCN: </label>75-75931 
<br/><br/><label>Dewey Class. No.: </label>514.23  / N69.1