Gupta, K.N. <br/><br/>
Workship Technology:  Theory and Practice / 
K.N. Gupta, and J.P. Kaushish 
 - 7th ed. 
 - Delhi:  New Helghts,  1976. 
 -  [hb] 
<br/><br/><label>Dewey Class. No.: </label>621.8  / GUP-W