000			00331nam a2200133Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0
082			_a651.7 _bGUP
100			_aGupta C B
245		0	_aOffice organization management
260			_aNew Delhi : _bSultan Chand and Co, _c2021.
350			_a32
650			_aManagement
999			_c162910 _d162910