00530nam a2200121Ia 4500008004100000040001700041082002400058100002300082245016600105260002800271300001300299650009600312190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta339.23bB259S  aBarna, Tibor (Ed.) 0aStructural interdependence and economic developmentbproceedings of an international conference on input-output techniques (Geneva, September, 1961)cTibor Barna  aLondonbMacmillanc1963  ax, 365p.  aInput-output analysis; Economic policy; Economic development; Economics-Statistical methods