{"identifiers": {"goodreads": ["4597178"], "librarything": ["7531261"]}, "title": "Measuring ( Math Links.) (Patilla, Peter. Math Links.)", "authors": [{"key": "/authors/OL20331A"}], "publish_date": "December 1, 1999", "publishers": ["Heinemann"], "weight": "10.1 ounces", "covers": [4845817, 3696357], "physical_format": "Library binding", "subjects": ["Measurement", "Juvenile Nonfiction", "Children's Books/Ages 4-8 Nonfiction", "Children: Grades 1-2", "Mensuration", "Mathematics - Systems of Measurement", "General", "Juvenile literature"], "languages": [{"key": "/languages/eng"}], "isbn_13": ["9781575729657"], "isbn_10": ["1575729652"], "oclc_numbers": ["40996042"], "type": {"key": "/type/edition"}, "source_records": ["amazon:1575729652"], "key": "/books/OL8745894M", "number_of_pages": 32, "works": [{"key": "/works/OL18253699W"}], "latest_revision": 9, "revision": 9, "created": {"type": "/type/datetime", "value": "2008-04-30T08:14:56.482104"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-23T03:54:11.697959"}}