Low, Ona.
Proficiency in English practice / Ona Low. - Rev. ed. - London : Edward Arnold (Publishers), 1984. - 158 p. ; 25 cm.
Accompanied by : Proficiency in English practice : key / Ona Low Rev. ed. (42p. ; 22cm.) , 1984 ISBN : 0713181524
0713181516
English language--Textbooks for foreign speakers.
428.2 / LOW
Proficiency in English practice / Ona Low. - Rev. ed. - London : Edward Arnold (Publishers), 1984. - 158 p. ; 25 cm.
Accompanied by : Proficiency in English practice : key / Ona Low Rev. ed. (42p. ; 22cm.) , 1984 ISBN : 0713181524
0713181516
English language--Textbooks for foreign speakers.
428.2 / LOW