Copeland, Richard W. <br/><br/>
Diagnostic and learning activities in mathematics for children / 
Richard W. Copeland. 
 - New York:   Macmillan,   1974.  
 - 81 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.7