005510000a22001935004500 3542715 20260430073641.0 970507s1997 dcua b 001 0 eng 9789351110309 (hbk.) TP690 .P446 1998 665.5 PAN Panwar, Hemant. Petroleum chemistry / Hemant Panwar. New Delhi : Random Publications, 2013. viii, 262 p. : ill. ; 24 cm. Includes index. Petroleum Refining. Petroleum chemicals. 0 0 0 0 BB BB 2019-11-01 0 665.5PAN 20795 2019-11-01 00:00:00 2019-11-01 BB 0 0 0 0 BB BB 2019-11-01 0 665.5PAN 20796 2019-11-01 00:00:00 2019-11-01 BB 0 0 0 0 BB BB 2019-11-01 2 665.5PAN 20797 2022-08-23 00:00:00 2022-06-02 2019-11-01 BB 0 0 0 0 BB BB 2019-11-01 0 665.5PAN 20798 2019-11-01 00:00:00 2019-11-01 BB 0 0 0 0 BB BB 2019-11-01 1 665.5PAN 20799 2004-01-01 00:00:00 2023-08-10 2019-11-01 BB 55356 55356