"ASSAM, INDIAN OIL CORPORATION LIMITED" Innovation and productivity for sustainable development "ASSAM, INDIAN OIL CORPORATION LIMITED" - "Assam," "The Author, " 2013 - 72p cm. Appendix: P 439-48 Standard No.: 197586 Source: Reference Collections Dewey Class. No.: "X9(F555)0gF:2.2, Q3/GD"