Rajbir Singh <br/><br/>
Synthetic dyes 
by Rajbir Singh 
 - New Delhi  Mittal Publications  2002 
 - 243p. ; 22cm. 
<br/><br/><label>ISBN: </label>8170998328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dyes and dying,synthetic <br/>Synthetic dyes
<br/><br/><label>Dewey Class. No.: </label>667.25  / SIN