{"subjects": ["Conservation and restoration", "Handbooks, manuals", "Library materials", "Storage, maintenance & preservation of collections", "Handbooks, manuals, etc", "Preservation Of Library Materials", "Reference", "Books, conservation and restoration", "Audio-visual materials", "Handbooks", "Bookbinding"], "key": "/works/OL5270192W", "title": "Conservation treatment procedures", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1192452A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2946923A"}}], "type": {"key": "/type/work"}, "covers": [4270132], "latest_revision": 8, "revision": 8, "created": {"type": "/type/datetime", "value": "2009-12-10T09:18:10.354246"}, "last_modified": {"type": "/type/datetime", "value": "2024-07-21T05:51:33.905852"}}