Encyclopaedia of teaching of social studies :  social studies and general education / 
Edited by S. R. Vashist. 
 - New Delhi :  Anmol Publications,  1993. 
 - 320 p. 
 -  Vol. 5 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8170417724 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences.
<br/><br/><label>LC Class. No.: </label>H40  / .V37