00788cam a22002292 4500 0000001543 20151217151820.0 070315s xx 000 0 eng d 019929089X : KES 3,748 KABU KABU HC79 .T4L57 Lipsey, Richard G. 0000150372 Economic transformations : general purpose technologies and long term economic growth / Richard G. Lipsey, Kenneth I. Carlaw, Clifford T. Bekar. Oxford : OUP, 2005. xxi, 595 p. Technological innovation Economic aspects. 0000150324 Carlaw, kenneth. 0000150319 Bekar, C. T. 0000150320 070315 1 5306 5306 0 0 lcc 0 KABU KABU 2015-12-17 0 HC79 .T4L57 001271 2024-08-02 00:00:00 2015-12-17 BK