Thewlis, Stephen H. Grammar dimensions / Book 3 [kit] / [Stephen H.] Thewlis. - Platinum ed - Boston, MA : Heinle & Heinle Publishers, 1997-2000. - 3 books, 1 CD-ROM, 1 sound cassette ISBN: 083840278X (cassette) 0838402771 (text) 0838402844 (workbook) 0838402852 (teacher's ed.) Subjects--Topical Terms: English language--Grammar--SoftwareEnglish language--Sound recordings for foreign speakersEnglish language--Study and teaching--Foreign speakersEnglish language--Grammar