Petrpleum :
Prasad, Ram
Petrpleum : refining technology / Prasad Ram - 1st ed. - Delhi : Khanna publishers, 2007
8174090649
Petroleum -- Refining.
665.53
Petrpleum : refining technology / Prasad Ram - 1st ed. - Delhi : Khanna publishers, 2007
8174090649
Petroleum -- Refining.
665.53