Cohn, P. M. <br/><br/>
Universal algebra / 
P. M. Cohn. 
 - New York :  Harper & Row,  1965. 
 - xv, 333 p. ;  24 cm 
<br/><br/>Includes bibliographical reference and  indexes. I 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Universal
<br/><br/><label>Dewey Class. No.: </label>512  / COU 1965