{"first_sentence": {"type": "/type/text", "value": "Unit 1 is about meeting people and giving information about yourself."}, "physical_format": "Audio CD", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "weight": "1.7 pounds", "languages": [{"key": "/l/ger"}], "publishers": ["Berlitz Guides"], "number_of_pages": 136, "isbn_13": ["9789812460615"], "id": 12779992, "edition_name": "CD & Book edition", "isbn_10": ["9812460616"], "publish_date": "March 2003", "key": "/b/OL9489952M", "authors": [{"key": "/a/OL3144351A"}], "title": "Berlitz New Basic German (Berlitz New Basic)", "type": {"key": "/type/edition"}, "subjects": ["Language learning: audio-visual & multimedia", "German Language", "Foreign Language Study", "Audio - Language", "German", "Language"], "physical_dimensions": "10.6 x 8.4 x 2 inches", "revision": 1}