A.S.M ABDUL KHALEK <br/><br/>
PRAYOGIK NITIBIDYA 

 - 1st. 
 - BANGLABAZAR, DHAKA  ANANNA  2009 
 -  500p 
<br/><br/><label>ISBN: </label>984-412-355-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>170/KHA/PRA