Venkiteswaran , S .L <br/><br/>
Petrochemicals 
Venkiteswaran, S L 
 - Bombay  Colour publications Ltd  1977 
 - xxii,180p 
<br/><br/><label>Subjects--Index Terms: </label>Petrochemicals 
<br/><br/><label>Dewey Class. No.: </label>666.5  / VEN