{"identifiers": {"librarything": ["3236259"]}, "title": "Focus on Grammar", "subtitle": "A Basic Course for Reference and Practice (Complete Student Book)", "authors": [{"key": "/authors/OL2649776A"}], "publish_date": "January 1994", "publishers": ["Addison Wesley Publishing Company"], "weight": "2.3 pounds", "covers": [1142402], "physical_format": "Paperback", "subjects": ["ELT grammars & grammar practice", "English as a Second Language", "General", "Grammar", "Study Guides", "English language", "Problems, exercises, etc", "Textbooks for foreign speakers", "American English"], "edition_name": "1st edition", "languages": [{"key": "/languages/eng"}], "isbn_13": ["9780201656817"], "isbn_10": ["0201656817"], "type": {"key": "/type/edition"}, "physical_dimensions": "10.9 x 8.6 x 0.9 inches", "ocaid": "focusongrammar0000unse", "source_records": ["ia:focusongrammar0000unse"], "key": "/books/OL9656113M", "number_of_pages": 544, "works": [{"key": "/works/OL7944951W"}], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2023-09-29T21:12:52.254104"}}