Isaacs, Nathan,    1895- <br/><br/>
Early scientific trends in children. 

 - London :    National Froebel Foundation,    1969. 
 - 16 p. ;    21 cm. 
<br/><br/>  Cover title. 
<br/><br/>Includes bibliographical references: p. [16] 
<br/><br/><label>ISBN: </label>0853490007 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Learning, Psychology of -- Addresses, essays, lectures.
<br/><br/><label>Dewey Class. No.: </label>153.15 ISA