Asimov, Isaac, 1920- <br/><br/>
Realm of algebra / 
Isaac Asimov ; diagrams by Robert Belmore. 
 - Greenwich, CT :  Fawcett Pub,  c1961. 
 - 143 p. : ill. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra