Hajra Choudhary S. K. Hajra Choudhary S. K.  <br/><br/>
Elements of Workshop Technology 

 - 7th Ed. 
 -  Media Promoters and Publishers Pvt. Ltd.  1983 
 - 592p.  20 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MAN
<br/><br/><label>Dewey Class. No.: </label>670.42  / HAJ  / HAJ