Encyclopaedia of teaching of social studies (vol.4):  Social studies in the elementary schools/ 
by Vashist S R (ed.). 
 - New Delhi:  Anmol,  1993. 
 - 358p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Studies Teaching<br/>Social Studies Encyclopaedia<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>300.71  /  VAS/E.4