In your hands;  a practical guide for parents in the use of My book house plan of child development. 

 - Rev. ed. 
 - Chicago  [1953]. 
 - xiii, 220 p.  illus.  24 cm. 
<br/><br/><label>LCCN: </label>52023872  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child rearing.<br/>Education.
<br/><br/><label>LC Class. No.: </label>HQ769  / .B64 1951