000 00321nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a826
_bRAY
100 _aRay Reuben
245 0 _aCommunication today
260 _aNew Delhi :
_bHimalaya Publication,
_c2021.
350 _a450
650 _aManagement
999 _c162788
_d162788