000 00281nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aLos, M. V.
245 0 _aWarsaw fall seminars in mathematical economics, 1975
_cM. V. Los
260 _aBerlin
_bSpringer
_c1999
942 _aIMAR
_cCART
999 _c35702
_d35702