338.7 ROYCHOWDHURY, NARESH CHANDRA KARBAR SANGATHAN PARICHAY (BENG) / / NARESH CHANDRA ROYCHOWDHURY. - 1ST ED. - CALCUTTA: : NEW CENTRAL BOOK AGENCY,, 1984. XiV,262+284P.. : PAPER BACK : RS:35.00 * BUSINESS ORGANISATION.
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