Biber, Barbara,  1903- <br/><br/>
A study of problem-solving behavior in children with respect to developmental and personality factors, 

 - [New York,  1942] 
 - 1 p.l., 94 p.  incl. tables, diagrs.  22 cm. 
<br/><br/><label>LCCN: </label>a  43001769  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving in children.
<br/><br/><label>Subjects--Index Terms: </label>Lasky collection 
<br/><br/><label>LC Class. No.: </label>LB1117  / .B5