000 00301nam a2200121Ia 4500
008 220412s9999 xx 000 0 und d
100 _aMullin, Ray C.
245 0 _aHousekeeping in hospitality operations
260 _aNew York
_b3G E-learning
_c2019
300 _a342
942 _cBK
999 _c21398
_d21398