000 00299nam a2200109Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9781854318701
082 _a331.257 PIT
245 0 _aBlackstone's guide to working time
260 _aNew York:
_bPrint On Demand Title,
_c1998
300 _axi, 139p.
999 _c31983
_d31983