00451nam a2200133Ia 4500 260311b |||||||| |||| 00| 0 eng d 658.514 L759.TS Linstone, Herold A. 17930 Technological substitution; forecasting techniques and applications / New York: Elsevier, 1976 xv, 288p. Sahal, Davendra editor. 17931 ddc BK 0 0 0 658_514000000000000_L759_TS 0 12425 ISI ISI 1998-09-10 0 658.514 L759.TS DP11475 2019-02-14 00:00:00 BK 10136 10136