Vohra, N.D. . Quantitative techniques in management / N.D. Vohra. - New Delhi : Tata McGraw-Hill Publishing , 1990. - x1v,752p : ill.,figs. ; 23cm . NULL ISBN: Rs. 87.00 (Pbk) Subjects--Index Terms: QUANTITATIVE TECHNIQUES- MANAGEMENT Dewey Class. No.: 658.4033 / VOH/Q