Chakraborty, Samir Kumar. Theory and problems on quantitative techmiques management information system and data processing / Samir Kumar Chakraborty. - Kolkata : New Central Book Agency , 1989. - 3v. : ill.,figs.,tables ; 23cm Access Code . NULL ISBN: Rs. 100.00 (Pbk) Subjects--Index Terms: MANAGEMENT-QUANTITATIVE TECHNIQUES Dewey Class. No.: 658.403 / CHA/T