Gupta RS <br/><br/>
Plant economics   National productivity council tra    
Gupta RS 
 - New Delhi   NPC           1972 
 - 54p. Bibliography P 49, Appendix P 51-54  cm. 
 - National productivity councial, trainig manual, 21 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regional Economics
<br/><br/><label>Dewey Class. No.: </label>X:89K, L2