Gupta, J. P. and Gupta, R. P. <br/><br/>
Selected industrial chemicals  : second year diploma up mechanical, plant, production and automobile chemicals 

 - Delhi  ; Smll Business Publications 
 - 339p. 
<br/><br/><label>ISBN: </label> 60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Technology
<br/><br/><label>Dewey Class. No.: </label>660  / GUP