Porter
Communicating effectively in English : oral communication for non-native speakers / Patricia A. Porter and Margaret Grant. - 2nd ed. - Boston Heinle & Heinle Publishers 1992. - 251p. ill. 25cm
Includes index
0534172687
English language--Textbooks for foreign speakers
Oral communication
428.34 POR 1992
Communicating effectively in English : oral communication for non-native speakers / Patricia A. Porter and Margaret Grant. - 2nd ed. - Boston Heinle & Heinle Publishers 1992. - 251p. ill. 25cm
Includes index
0534172687
English language--Textbooks for foreign speakers
Oral communication
428.34 POR 1992