Purwanto, M. Ngalim <br/><br/>
Psikologi pendidikan / 
M.Ngalim Purwanto. 
 - Bandung :  Remadja Karya CV,  1984. 
 - 169 p. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.