Lambek, Joachim. <br/><br/>
Lectures on rings and modules / 
Joachim Lambek. 
 - 3rd ed. 
 - New York :  Chelsea Pub. Co.,.  c1986. 
 - viii, 183 p. ;  24 cm. 
<br/><br/>Includes Bibliographical References and Indexes. 
<br/><br/><label>ISBN: </label>0828422834 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Associative rings.<br/>Rings (Algebra).<br/>Homology theory.
<br/><br/><label>Dewey Class. No.: </label>512.46  / LAL 1986