{"title": "Interchange", "subtitle": "English for International Communication (Video Activity, Book 2)", "authors": [{"key": "/authors/OL34177A"}, {"key": "/authors/OL30014A"}, {"key": "/authors/OL2765318A"}], "publish_date": "October 27, 1995", "publishers": ["Cambridge University Press"], "weight": "9 ounces", "physical_format": "Paperback", "subjects": ["ELT audio-visual (video & audio cassettes)", "Language Teaching & Learning (Other Than ELT)", "Language", "Foreign Language Study", "Foreign Language - Dictionaries / Phrase Books", "English", "English as a Second Language", "English language - Study and teaching - Foreign speakers - Audio-visual aids", "Foreign Language Study / English as a Second Language"], "first_sentence": {"type": "/type/text", "value": "This unit has two cycles."}, "isbn_13": ["9780521468053"], "languages": [{"key": "/languages/eng"}], "isbn_10": ["0521468051"], "type": {"key": "/type/edition"}, "physical_dimensions": "11 x 8.5 x 0.2 inches", "source_records": ["amazon:0521468051"], "key": "/books/OL7741937M", "number_of_pages": 60, "works": [{"key": "/works/OL45781W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-29T15:03:11.581851"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-17T12:41:34.118237"}}