00886cam a2200253 a 4500 20181210000735.0 710517s1962 enka b 000 0 eng 68105283 0631108300 LC eng LC BD-DhBPA 338.9 SEC 1962 Sen, Amartya, 36043 Choice of techniques : an aspect of the theory of planned economic development / Amartya Kumar Sen. 3rd ed. Oxford : Blackwell, 1968. xxix, 113 p. : ill. ; 22 cm. Bibliography: p. xxvii-xxix. Amirul Industrial management Mathematical models. 36044 Machinery in the workplace. 36045 Labor productivity Mathematical models. 36046 Developing countries Economic policy Mathematical models. 36047 ddc BK 12232 12232 0 ddc 0 0 BPATC BPATC GEN 2018-04-10 0 338.9 SEC 1962 G1688 2018-04-10 00:00:00 2018-04-10 BK Amirul