000 00288nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a651.3 BET/O PET/O
100 _aPETER W BETTS
245 0 _aOFFICE MANAGEMENT
260 _bKALYANI PUBLISHERS
_c1976
300 _a310
942 _cTB
999 _c21824
_d21824