Rotman, Joseph J.,  1934 <br/><br/>
An introduction to homological algebra / 
by Joseph J. Rotman 
 - New York :  Academic Press,  1979 
 - 376 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography : p. 367-369 
<br/><br/><label>ISBN: </label>0125992505 
<br/><br/><label>LCCN: </label>78-020001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Homological