{"isbn_13": ["9780824720490"], "physical_format": "Hardcover", "weight": "2 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["CRC"], "number_of_pages": 376, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11009974, "first_sentence": {"type": "/type/text", "value": "The focus of this article is appraising, specifically books, though much of the advice contained herein is applicable to other ephemera and archival materials, including manuscripts, maps, documents, autographs, photographs, music, comic books, and sporting cards, as well as to other collectibles, including art works and jewelry."}, "isbn_10": ["0824720490"], "publish_date": "December 23, 1991", "key": "/b/OL8125170M", "authors": [{"key": "/a/OL1643202A"}], "title": "Encyclopedia of Library and Information Science", "type": {"key": "/type/edition"}, "subjects": ["Library & Information Sciences", "Reference", "Library & Information Science", "Language Arts & Disciplines / Library & Information Science", "Communication"], "physical_dimensions": "10.1 x 6.8 x 0.9 inches", "revision": 1}