Perspectives in educational supervision (v.4)/ 
by Vashist S.R (ed.). 
 - New Delhi:  Anmol,  1993. 
 - 448p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education 
<br/><br/><label>Dewey Class. No.: </label>379.15  / VAS/P.4