Nelson, W.L. Petroleum refinery engineering/ W.L. Nelson - 4th ed. - New York: McGraw-Hill, 1958 - xiii, 960 p.: ill.; 23 cm. - McGraw - Hill series in chemical engineering . Includes index ISBN: Rs. 235.00 Subjects--Topical Terms: Petroleum engineeringPetroleum--RefiningPetroleum Dewey Class. No.: 665.53