00277nam a2200097Ia 4500008004100000082002300041100002000064245005200084260003000136300001300166260903b        |||||||| |||| 00| 0 eng d  a338.91724bD229.ET  aDasgupta, A. K.  aEconomic theory and the developing countriesb/  aLondon:bMacmillan,c1974  ax, 132p.