Melvin,  H.Marx:- <br/><br/>
learning:theories/ 
Melvin,H.Marx:- 
 - U.S.A:  Newyork,  1970. 
 - x,340p.;ill.  includes; bibliographical references and indexes.  23cm. 
<br/><br/><label>Dewey Class. No.: </label>153.15 LEA