Kennedy, Leonard M. <br/><br/>
Guiding children to mathematical discovery / 
Leonard M. Kennedy. 
 - Belmont:   Wadsworth,   1970.  
 - 533 p. :  ill. ;  24 cm. 
<br/><br/>Includes index and bibliography: (p.[521]-524). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.7