Sandiford, Peter,  1882-1941. <br/><br/>
Educational psychology :  an objective study / 
by Peter Sandiford ... With 57 illustrations. 
 - London, New York [etc.] :  Longmans, Green and co. ltd.,  1928. 
 - xix, 406 p. :  ill. ;   22 cm. 
<br/><br/>"References" at end of each chapter. "Some bibliographical material": p. 387-390. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.
<br/><br/><label>Dewey Class. No.: </label>370.15   / SAE 1928