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GRE'N98 UG/19746 Grewal, B.S. Higher engineering mathematics / B.S. Grewal, J. S. Grewal, J. K. Dhanoa. – 34th ed. – New Delhi : Khanna , 1998 viii,908p. ISBN8174090193 : Rs.170/- . Engineering mathematics – Mathematics & statistics . Grewal, J. S. . Dhanoa, J. K. |
