Averbach, Bonnie <br/><br/>
Mathematics  problem solving through recreational mathematics 
Bonnie Averbach, Orin Chein ; [project editor, Patricia Brewer]. 
 - San Francisco  W. H. Freeman  c1980. 
 - xvi, 400 p.  ill.  25 cm. 
 - A series of Books in the Mathematical Sciences .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 336-339. 
<br/><br/><label>ISBN: </label>0716711249 
<br/><br/><label>LCCN: </label>80011989 //r89 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Problem Solving<br/>Mathematical recreations.
<br/><br/><label>LC Class. No.: </label>QA39.2  / .A895 
<br/><br/><label>Dewey Class. No.: </label>510