Bhatt, B D <br/><br/>
Educational supervision :  theory and practice 
Bhatt, B D; and Sharma, S R 
 - Delhi:  Kanishka,  1992 
 - Modern education series .
<br/><br/><label>ISBN: </label>8185475504 
<br/><br/><label>Dewey Class. No.: </label>371.2  / BHA.E