Proceedings / 
Proceedings of a seminar on Petrolium specialty products held at the institute on may 19-20,1972 
 - Bombay :  Technical Press Publications ,  1972 
 - 131 p.  ;  31 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade--India
<br/><br/><label>Dewey Class. No.: </label>665.538082