00695nam0-22002411i-450-990002651610403321000265161FED01000265161(Aleph)000265161FED0100026516120000920d1960----km-y0itay50------baENGChoice of techniques - An aspect of the theory of Planned Economic Developmentby S e nOxfordBSSil Blackwell1960Sen,Amartya Kumar<1933- >119897ITUNINARICAUNIMARCBK9900026516104033219-0-50-TI366ECAECAChoice of techniques43928UNINAING01