000
00301nam a2200121Ia 4500
008
220412s9999 xx 000 0 und d
100
_a
Mullin, Ray C.
245
0
_a
Housekeeping in hospitality operations
260
_a
New York
_b
3G E-learning
_c
2019
300
_a
342
942
_c
BK
999
_c
21398
_d
21398