KHAN MOHD  SHARIF . <br/><br/>
EDUCATIONAL RESEARCH .  [Book /] 
MOHD. SHARIF KHAN . 
 -  ashish pubilshing house,  2004. 
 - 164.p. ;  23 cm . 
<br/><br/><label>ISBN: </label>8176484822 
<br/><br/><label>Dewey Class. No.: </label>370.72 
<br/><br/><label>National Library of Medicine Call No.: </label> / K.M