000 00301nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a651
_bSIN
100 _aSingh, B P
245 0 _aOffice organisation and method
260 _aNew Delhi
_bKalyani
_c1980
650 _aOffice management
942 _cBK
999 _c35052
_d35052