Bican, Ladislav. <br/><br/>
Rings, modules, and preradicals / 
L. Bican, T. Kepka and P. Nemec. 
 - New York :  Marcel Dekker,  c1982. 
 - ix, 241 p. ; 
 - Lecture notes in pure and applied mathematics ;  v. 75 .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0824715683 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radical theory.
<br/><br/><label>Dewey Class. No.: </label>512.94  / Ri