Choudhary, S. K. Hajra; Bose, S. K. ; Choudhary, S.K. Hajra & Roy, Nirjhar [et. al.] <br/><br/>
Workshop technology 

 - 9th ed. 
 - Jai Singh, Mumbai  1997 
 - xvi,703 
<br/><br/><label>ISBN: </label>81-85099-15-4 
<br/><br/><label>Dewey Class. No.: </label>621.9 Cho