{"publishers": ["Facts on File", "Facts On File"], "number_of_pages": 678, "weight": "4.1 pounds", "isbn_10": ["0816046719"], "covers": [2650399], "physical_format": "Hardcover", "key": "/books/OL11359625M", "authors": [{"key": "/authors/OL2921592A"}], "subjects": ["Asian / Middle Eastern history: c 500 to c 1500", "History of specific racial & ethnic groups", "Reference works", "History", "History - General History", "History: World", "Mongol Empire", "Asia - China", "World - General", "Asia - General", "Encyclopedias", "Mongolia"], "isbn_13": ["9780816046713"], "source_records": ["marc:OpenLibraries-Trent-MARCs/tier5.mrc:51753369:897", "marc:marc_openlibraries_phillipsacademy/PANO_FOR_IA_05072019.mrc:29480817:1201", "ia:encyclopediaofmo0000atwo", "marc:marc_loc_2016/BooksAll.2016.part30.utf8:200309270:804", "marc:marc_columbia/Columbia-extract-20221130-034.mrc:57646962:3805", "marc:marc_columbia/Columbia-extract-20221130-016.mrc:78124704:2340", "marc:marc_nuls/NULS_PHC_180925.mrc:13812513:1439", "marc:harvard_bibliographic_metadata/ab.bib.09.20150123.full.mrc:462745456:835", "marc:harvard_bibliographic_metadata/20220215_039.bib.mrc:147811845:1551"], "title": "Encyclopedia of Mongolian and the Mongol Empire", "identifiers": {"goodreads": ["160733"], "librarything": ["2914882"]}, "languages": [{"key": "/languages/eng"}], "local_id": ["urn:trent:BBU-1857", "urn:trent:0116404935250", "urn:phillips:31867001198063", "urn:nuls:31786102053169"], "publish_date": "July 2004", "works": [{"key": "/works/OL8659619W"}], "type": {"key": "/type/edition"}, "physical_dimensions": "11.2 x 8.7 x 1.4 inches", "lccn": ["2003061696"], "lc_classifications": ["DS798.4 .A88 2004", "DS798.4 .A88 2004eb"], "oclc_numbers": ["592756187", "52901464"], "latest_revision": 17, "revision": 17, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-19T07:42:08.127869"}}