00622nam a2200145Ia 4500008004100000020001800041040001700059082002400076100002400100245013900124260003600263300001400299440009100313650007200404190328s9999||||xx |||||||||||||| ||und||  a3-540-11554-4  aNITILcNITIL  221sta330.18bG885E  aGruber, Josef (Ed.) 0aEconometric decision modelsbproceedings of a Conference held at the University of Hagen, West Germany, June 19-20, 1981cJosef Gruber  aNew YorkbSpringer-Verlagc1983  avi, 364p.  aLecture notes in economics and mathematical systems/ed by M Beckmann and W Krelle; 208  aEconometrics; Economics-Statistical method; Economics, Mathematical