Osherson, Daniel N. <br/><br/>
Logical abilities in children / 
by Daniel N. Osherson 
 - Potomac :  Lawrence Erlbaum Associates, Publishers,  1974 
 - v. ;  23 cm. 
 - Child psychology .
<br/><br/> Library has vol.1 
<br/><br/>Includes bibliographical references and index 
<br/><br/>Vol. 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>0470657235 :  USD 10.00 
<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>Dewey Class. No.: </label>136.7