000 00387pam a2200145a 44500
008 160408b1983 xxu||||| |||| 00| 0 eng d
020 _a3 540 12696 1
082 _a001.424
_bL497 V.220
100 _aBeckmann, M.
245 1 _aLECTURE NOTES IN ECONOMICS AND MATHEMATICAL SYSTEMS
260 _a
_bSpringer-Verlag
_c1983
700 _aKrelle W.
964 _gCIRC
997 _aA83351 C
999 _c278282
_d278282