Abdul Haq Khan <br/><br/>
Supervision in secondary schools / 
Abdul Haq Khan 
 - New Delhi :  Arya Book,  1980 
 - 64 p. ;  22 cm. 
<br/><br/>Includes bibiliographical references 
<br/><br/><label>ISBN: </label> Rs. 15.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School management and organization<br/>School supervision
<br/><br/><label>Dewey Class. No.: </label>371.2