000 00335nam a2200157Ia 4500
001 9875
008 140327s9999 xx 000 0 und d
020 _a0-86277-933-2
040 _cPK-LaUMT
082 _a 378.1664
_bECO-
245 _aEconomics and statistics
260 _c1992
300 _a550 p.
546 _aEN
942 _cBK
999 _c10945
_d10945