000 00278nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a658 H147
100 _aHAGUE,D.C
245 0 _aMANAGERIAL ECONOMICS
260 _aLONDON
_bLongman
_c1971
300 _a356
942 _cBK
_2DDC
999 _c16263
_d16263