{"publishers": ["Dover Publications"], "number_of_pages": 104, "weight": "6.4 ounces", "isbn_10": ["0486201627"], "covers": [308449], "physical_format": "Paperback", "lc_classifications": [""], "latest_revision": 11, "key": "/books/OL7634770M", "authors": [{"key": "/authors/OL1305763A"}], "ocaid": "bookofsigns00rudo", "languages": [{"key": "/languages/eng"}], "source_records": ["bwb:9780486201627"], "title": "The Book of Signs", "notes": {"type": "/type/text", "value": "Dover Pictorial Archive"}, "identifiers": {"goodreads": ["825484"], "librarything": ["200647"]}, "isbn_13": ["9780486201627"], "created": {"type": "/type/datetime", "value": "2008-04-29T15:03:11.581851"}, "first_sentence": {"type": "/type/text", "value": "The dot is the origin from which all signs start, and is their innermost essence."}, "subjects": ["Graphic design", "History of art: BCE to c 500 CE, ancient & classical world", "Graphic Arts - Use of Ornament", "Art & Art Instruction", "Art", "Clip Art", "Art / Clip Art", "Signs and symbols"], "publish_date": "June 1, 1955", "last_modified": {"type": "/type/datetime", "value": "2020-10-07T17:44:08.490274"}, "works": [{"key": "/works/OL5500169W"}], "type": {"key": "/type/edition"}, "physical_dimensions": "9 x 6.3 x 0.4 inches", "revision": 11}