Uppal, M.M. A text book of engineering chemistry for engineering students/ M.M. Uppal - 6th ed. - Delhi: Khanna Pub., 1976 - vii, 580 p.: ill.; 22 cm. ISBN: Rs. 22.00 Subjects--Topical Terms: Chemical engineeringMetallurgyChemistry, technical Dewey Class. No.: 660.28