R. C. Gupta <br/><br/>
Statiscal quality control 

 - New Delhi<br/>  Khanna Pub.  1975 
 - 1413p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Management
<br/><br/><label>Dewey Class. No.: </label>658.562015195  / GUP