Northcott, D. G. <br/><br/>
Introduction to homological algebra /. 
D.G.Northcott 
 - Cambridge,  University Press,  1972. 
 - xi,282 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Homological.
<br/><br/><label>Universal Decimal Class. No.: </label>512.66  / NOR