000			00325nam a2200133Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0
082			_a425 _bROU
100			_aRoutine Office
245		0	_aMastering business english
260			_aNew Delhi : _bOrient Longman, _c2021.
350			_a60
650			_aManagement
999			_c168894 _d168894