International journal of engineering and technology 
Gurpukur Research Academy. 
 - Dhaka :  Gurpukur Research Academy, Bangladesh.  c2007- 
 - Vol. :  Illustrations ;  24.5 cm 
 - Vol. 4 Issue 1,2 &3 (2007) 
<br/><br/> Title from the cover  
<br/><br/> PG  UG 
<br/><br/>
<br/><br/><label>ISSN: </label>18127711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Technology
<br/><br/><label>Dewey Class. No.: </label>605/  / GPRI