Osherson, Daniel N. <br/><br/>
Logical abilities in children, 
by Daniel N. Osherson. 
 - Potomac, Md.,  L. Erlbaum Associates; distributed by the Halsted Press Division of Wiley, New York,  1974-1976. 
 - 4 v. ;  24 cm. 
 - Child psychology .
<br/><br/> Vols. 3-4 published in: Hillsdale, N.J. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/>v. 1. Organization of length and class concepts: empirical consequences of a Piagetian formalism.--v. 2. Logical inference: underlying operations.--v. 3. Reasoning in adolescence: deductive inference.--v. 4. Reasoning and concepts. 
<br/><br/><label>ISBN: </label>0470657243 (v. 2) 
<br/><br/><label>LCCN: </label>74002298  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development.<br/>Learning ability.<br/>Cognition in children.<br/>Child psychology.<br/>Thinking--In infancy and childhood.
<br/><br/><label>LC Class. No.: </label>LB1134  / .O84 
<br/><br/><label>Dewey Class. No.: </label>155.4/13 OSH 
<br/><br/><label>National Library of Medicine Call No.: </label>WS105 O8331