00323nam a2200109Ia 4500008004100000040003800041100002000079245003600099260004100135300001200176653002500188211217s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aCairncross, A K 0aFactors in economic development  bGeorge Allen and UnwinaLondonc1962  a346p p.  aEconomic development