{"title": "Dos naye opera bukh", "authors": [{"key": "/authors/OL4641290A"}], "publish_date": "1923", "publishers": ["Farlag M. Yankovitsh"], "pagination": "412, [2] p. ;", "lc_classifications": ["MT95 .R68 1923"], "publish_places": ["Nyu-York"], "subjects": ["Operas -- Stories, plots, etc."], "genres": ["Stories, plots, etc."], "languages": [{"key": "/languages/yid"}], "publish_country": "nyu", "by_statement": "A. Musi\u1e33an\u1e6d.", "type": {"key": "/type/edition"}, "source_records": ["marc:marc_university_of_toronto/uoft.marc:651605462:584"], "key": "/books/OL15546273M", "number_of_pages": 412, "works": [{"key": "/works/OL11121225W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-09-20T11:31:59.177583"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-22T20:12:49.221258"}}