519.5 DAS, N . G . STATISTICAL METHODS IN COMMERCE ACCOUNTING & ECONOMICS / / N . G . DAS. - CALCUTTA: : M . DAS,, 1984. 2 VOLS.. 22674 - LOST & REPLACED BY RINA BASU , LIBRARY . ; 22674 (RC) - 2002 / 100/-. Content notes : V.1: *. iv , 400 P. V.2: *. iv , 500 P. : 32/- * STATISTICS.
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