Ullmann <br/><br/>
Ullmann's encyclopedia of industrial chemistry / 
edited by Barbara Elvers...[et al] 
 - Weinheim :  VCH,  1988- 
 - v. ;  27 cm. 
<br/><br/> Library has vol. A1 - A10 
<br/><br/><label>ISBN: </label>3527201424(Index vol. A1 A10) :  Rs. 98.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry technical--Encyclopedias<br/>Chemical industry
<br/><br/><label>Dewey Class. No.: </label>661.003