000 00334nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a1.54
_bRAY
100 _aRay B S
245 0 _aIntroduction to professional communication
260 _aNew Delhi :
_bPhi Learning,
_c2021.
350 _a750
650 _aManagement
999 _c163708
_d163708