The production and Utilisation of Hydrogen in the Petrochemical Industries  / 
Proceedings of a seminar on the production and utilisation of  Hydrogen in the petrochemical industries Organised by the Indian Institute of Petroleum, Dehradun and held at the institute on Mar.19-21,1966 
 - Bombay :  Technical Press Publications,  1966 
 - v. ;  28 cm. 
 - Quaterly 
 - v.17 No.3,1966 
<br/><br/><label>Dewey Class. No.: </label>665.81082