{"isbn_13": ["9780769205564"], "physical_format": "Paperback", "subtitle": "Guitar / Vocal (Classic Led Zeppelin)", "weight": "1.2 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Alfred Publishing Company"], "number_of_pages": 168, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10933495, "first_sentence": {"type": "/type/text", "value": "Each of the first four albums by Led Zeppelin opened with a now classic riff."}, "isbn_10": ["0769205569"], "publish_date": "July 1999", "key": "/b/OL8066653M", "authors": [{"key": "/a/OL2853546A"}], "title": "Classic Led Zeppelin III", "type": {"key": "/type/edition"}, "subjects": ["Heavy metal & progressive", "Musical scores, lyrics & libretti", "Musical Instruments - Guitar", "Music/Songbooks", "Music", "Songbooks - Popular", "Genres & Styles - Rock"], "physical_dimensions": "11.8 x 8.8 x 0.5 inches", "revision": 1}