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KUM'P12 UG/13944 Kumar, Ravi Management information systems / by Ravi Kumar, Ranjeev K. Chopra, Joga Singh. – New Delhi : S. K. Kataria , 2012 [], 287 [2]p. : chart ISBN9789350143094 : Rs.225/- . Management information systems . Chopra, Ranjeev K. . Singh, Joga |
