Malik , R. K.
Manual of Petro- chemicals, Greases and Lubricants : Encyclopedia of Petroleum Products / R.K. Malik and K. G. Dhingra - 1st ed. - New Delhi : Small Industry Research Institutes, c1976. - 263 p. : ill, ; 22 cm
665.53802 / MAM
Manual of Petro- chemicals, Greases and Lubricants : Encyclopedia of Petroleum Products / R.K. Malik and K. G. Dhingra - 1st ed. - New Delhi : Small Industry Research Institutes, c1976. - 263 p. : ill, ; 22 cm
665.53802 / MAM