Rotman, Joseph J. <br/><br/>
Notes on homological algebras / 
Joseph J. Rotman. 
 - 1a ed. 
 - New York :  Van Nostrand Reinhold Company,  c1970 
 - xi, 211 p. ;  21 cm. 
<br/><br/>Incluye bibliografía e índice 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA169  / R68 1970