{"number_of_pages": 139, "lc_classifications": ["QC6 .R8 1958"], "latest_revision": 6, "edition_name": "Rev. ed. Edited by Felix Pirani.", "source_records": ["marc:marc_records_scriblio_net/part04.dat:161955403:504", "marc:marc_ithaca_college/ic_marc.mrc:67216729:563"], "title": "The ABC of relativity.", "languages": [{"key": "/languages/eng"}], "subjects": ["Relativity (Physics)"], "publish_country": "enk", "type": {"key": "/type/edition"}, "revision": 6, "publishers": ["G. Allen & Unwin"], "last_modified": {"type": "/type/datetime", "value": "2010-08-04T20:13:06.711466"}, "key": "/books/OL6260579M", "authors": [{"key": "/authors/OL112912A"}], "publish_places": ["London"], "pagination": "139 p.", "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "dewey_decimal_class": ["530.1"], "identifiers": {"librarything": ["222174"]}, "lccn": ["58042601"], "publish_date": "1958", "works": [{"key": "/works/OL1088582W"}]}