Weissglass, Julian. <br/><br/>
Exploring elementary mathematics  a small-group approach for teaching 
Julian Weissglass. 
 - San Francisco  W. H. Freeman  c1979. 
 - xviii, 289 p.  ill. . 
 - Series of books in the mathematical sciences .
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 281-283. 
<br/><br/><label>ISBN: </label>0716710277 
<br/><br/><label>LCCN: </label>79014931  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>QA135.5  / .W39 
<br/><br/><label>Dewey Class. No.: </label>372.7