00524nam a2200133Ia 4500082002600000100009600026245013200122260003400254300000600288440008000294500000500374653000600379700000500385  a330.0151993bSu955.MS  aSummer School on Mathematical systems theory and economics, Varenna, Italy, June 1-12, 1967  aMathematical systems, theory and economics; proceedings of the international summer schoolbcEd. by H. W. Kuhn and G. P. Szego  aBerlinbSpringer-Verlagc1969  a   aLecture notes in Operations Research and Mathematical economics vv. 11x12  a  a   a