00826cam a2200253 4500 sa 68019036 DLC 20260227112716.0 711210s1966 ii a b 00010 eng sa 68019036 PL480:I-F-E-339 TL153.5 .G6 Goel, P. K. Lubricant problems at high altitudes and subzero temperatures [by] P. K. Goel & R. K. Gupta. Dehra Dun, Indian Institute of Petroleum, 1966. 42 p. illus. 25 cm. 5.00 IIP monographs, no. 3 Bibliography: p. 41-42. Motor vehicles Lubrication. Motor vehicles Cold weather operation. Gupta, R. K., joint author. Indian Institute of Petroleum. IIP monographs, no. 3 88788 88788