ULAB journal of science and engineering :  A research publicaton of ULAB/ 
University of liberal arts Bangladesh 
 - Dhaka :  University of liberal arts Bangladesh,  c2013- 
 - Vol. :  Illustrations ;  28 cm. 
 - Vol. 4 (Nov. 2013) 
<br/><br/> Title from the cover  
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<br/><br/><label>ISSN: </label>20794398 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>620/  / ULAB