Dunning, Stephen, <br/><br/>
Focus / 
Stephen Dunning, Elsie Katterjohn, Olive Stafford Niles. 
 - Glenview, Illinois :  Scott, Foresman & Co.,  c1969. 
 - 608 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Dewey Class. No.: </label>910.5  / DUN