D'Augustine, Charles H. <br/><br/>
Multiple methods of teaching mathematics in the elementary school / 
by Charles H. D'Augustine. 
 - 2nd ed. 
 - New York :  Harper & Row,  1973. 
 - xv, 400 p. :  illus. ;  24 cm. 
<br/><br/><label>ISBN: </label>0060415460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary).