オークヒルズプレス / Oak Hills Press / The English Gym / ジョン・チャールズ
Practical English Grammar: Exercises 1 / By: A. J. Thomson and A.V. Martinet / Third edition / LOW-PRICED EDITION / Oxford University Press, 1986 / ,Oxford Junior English Translation (Anglo Hindi) by R.K. Sinha | Goodreads,オークヒルズプレス / Oak Hills Press / The English Gym / ジョン・チャールズ,Practical English Grammar: Exercises 1: Grammar Exercises to Accompany a Practical English Grammar (Bk. 1) by AJ Thomson (1986-11-01)