Child Behaviour and Development/ 
Roger Barker,/Jacob Kounin S/ Herbert F Wright. 
 - New york and London:  Mcgraw-hill Book Company,  1943. 
 - vii,652p:  ill. 
<br/><br/> RARE  BF721 Mcgraw-hill Book Company,1943 
<br/><br/>includes bibiliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child Assesment.
<br/><br/><label>LC Class. No.: </label>RARE  BF721 BAR 1943