000 00277nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a304290646
082 _a380LEA
100 _aLeafe M.
245 0 _aIntroduction To Commerce
260 _bCassel Ltd
_c1972
942 _cBK
999 _c434070
_d434070