Ehresmann, Charles <br/><br/>
Introduction to the theory of structured categories 
Charles Ehresmann 
 - Lawrence, Kansas  University of Kansas  1966 
 - VII, 88 p  24 cm 
 - Seria Technical report (new series)  Nr. 10 .
<br/><br/> Contine bibliogr. si index. - inaintea tit.: University of Kansas. Departament of Mathematics. - Lucrare multigr 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teoria categoriilor<br/>Grupoizi<br/>Structuri algebrice
<br/><br/><label>Dewey Class. No.: </label>512.587