Northcott, D. G. <br/><br/>
Finite free resolutions  

 - Cambridge ;;New York   Cambridge University Press,  1976 
<br/><br/><label>ISBN: </label>521211557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Homological.;Modules (Algebra)
<br/><br/><label>Dewey Class. No.: </label>512.55 NOR