na NADAR-06090000017567 20090604094802.0 170309||||||||| | ||| |||| ||ind|| JBUNIPB 0010-060900000017567 338.4 338.4 MOD t Mody, Ashoka Technological change from inside: a review of breakthroughs Ashoka Mody Washington World Bank 16 hlm 26 cm WPS No.168 Economics Industry and trade Production World Bank P 26-02-1991 1 10600112