Rohwer, William D. Ammon, Paul R. <br/><br/>
Understanding intellectual development : three approaches to theory and practice 
William D. Rohwer, Jr, Paul R. Ammon, Phebe Cramer 
 -  Dryden Press Hinsdale, Ill.  1974  c1974 
 - x, 429 p. :ill. ; 24 cm. 
<br/><br/> Errata slip inserted  Bibliography: p. 411-418 
<br/><br/><label>ISBN: </label>003089543x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellect<br/>Child psychology--BF
<br/><br/><label>LC Class. No.: </label>BF431.R675