00291nam a2200109Ia 450000500170000008000180001710000210003524500610005626000340011730000110015158300190016220260716043546.0  a02.01.02 L673  aLewis, W. Arthur  aDevelopment planning : the essentials of economic policy  bAllen & UnwinaLondonGBc1966  a278 p.  c12/16/04kJOYD