Gupta, R L <br/><br/>
Volume title 

 - New Delhi  Sultan Chand & Sons  1972 
 - xiv+ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--General Stack--Management & auxiliary servicesCommerce
<br/><br/><label>Dewey Class. No.: </label>651  / GUP-V