Baumslag, Gilbert. <br/><br/>
A universal approach to groups and rings/ 
Notes by Arlys Stritzel. 
 - [New York]:  New York University,  1963. 
 - ii, 100 l.:  28 cm. 
<br/><br/><label>LCCN: </label>63025295 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Universal.<br/>Group theory.<br/>Rings (Algebra)<br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>512.86