000 00346nam a2200169Ia 4500
100 _aPillai, R S N ; Bagavathi
080 _a651.3
080 _bPil/Bag
526 _dNTB
526 _aUG
366 _f10%
942 _cBK
245 _aOffice management
260 _aS.Chand and company
_bNew Delhi
_c2019
300 _a286
546 _aE
999 _c56610
_d56610