000 00311nam a2200121Ia 4500
100 _aMurphy, Herta A. & Peck, Charles E
020 _a0-7172-8511-1
942 _cBK
245 _aEffective business communications
260 _aGrolier Incorporated, America
_c1980
082 _a651.7 Mur/Pec
300 _axiv;849
999 _c46318
_d46318