Osherson, D. N. <br/><br/>
Logical abilities in children vol 1 

 - Potomac  Lawrence Erlbaum  1974 
 - x162p 
<br/><br/><label>ISBN: </label>9780470657232 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHILD<br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>155.413  / O73