Northcott, D. G. <br/><br/>
An introduction to homological algebra / 
D. G Northcott. 
 - London :  Cambridge University Press,  1960. 
 - xi , 282 p. : ill ;  24 cm. 
<br/><br/>Includes bibliographical refrences(p.  279)  and index. 
<br/><br/><label>LCCN: </label>60-016353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Homological algebra
<br/><br/><label>Dewey Class. No.: </label>512.64