000 00273nam a2200121Ia 4500
100 _aArora, S. P.
942 _cBK
654 _a
245 _aOffice organisation and management
260 _aNew Delhi
_bVani Educational Books
_c1985
082 _a651.3
300 _ax,570
999 _c400930
_d400930
041 _aeng