Montessori Maria. <br/><br/>
The Discovery of the child / 
Maria Montessori ; tr. by M. Joseph Costelloe. 
 - New York :  Ballantine Books,  1981, c1966. 
 - xxi, 216 p. ;  17 cm. 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>1025846  ChTaNC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Montessori method of education.<br/>幼