Polis, A. Richard <br/><br/>
Fundamental mathematics for elementary teachers :  a behavioral objectives approach / 
by A. Richard Polis and Earl Beard 
 - New York :  Harper & Row,  1973 
 - xix, 454 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0060452447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Foundations