00323nam a2200109Ia 4500008004100000040003800041100002000079245003600099260003700135300001600172653002500188211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aCairncross, A K 0aFactors in economic development  bG Allen and UniwinaLondonc1972  axii,435p p.  aEconomic development