Klahr, David <br/><br/>
Cognitive development :  an information-processing view / 
David Klahr [and] J. G. Wallace 
 - New Jersey :  Lawrence Erlbaum Associates,  1976 
 - xii, 244 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0470151285 :  USD 12.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human information processing in children<br/>Cognitive
<br/><br/><label>Dewey Class. No.: </label>136.72