S. K. Hajra Chowdhury <br/><br/>
Workshop Technology Vol. I 

 - 11th 
 - Mumbai  Media Promotors  1997 
 - 653 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical
<br/><br/><label>Dewey Class. No.: </label>105.23  / Cho