"brown, diane . "
effective english for business communication:study projects: / diane.. brown - 1 ed. - canada : gage 1982. - "iv, 92p.; 27 cm."
0-7715-0789-5
"english language-business english-problems,exercises,etc.--commercial correspondence-problems,exercises,etc."
HF5718 / .B873 1982
effective english for business communication:study projects: / diane.. brown - 1 ed. - canada : gage 1982. - "iv, 92p.; 27 cm."
0-7715-0789-5
"english language-business english-problems,exercises,etc.--commercial correspondence-problems,exercises,etc."
HF5718 / .B873 1982