000 00336nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a826
_bRAI
100 _aRai
245 0 _aBusness communication
260 _aNew Delhi :
_bHimalaya Publication,
_c2021.
350 _a110
650 _aManagement
700 _aRai
999 _c164033
_d164033