Sovchik, Robert J. <br/><br/>
Teaching mathematics to children / 
Robert J. Sovchik. 
 - New York :  Harper & Row,  c1989. 
 - xxviii, 545 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0060463856 
<br/><br/><label>LCCN: </label>88024278 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>QA135.5  QA135.5  / .S577 1989  / .S577 
<br/><br/><label>Dewey Class. No.: </label>372.7/2044