{"notes": {"type": "/type/text", "value": "Includes bibliography."}, "title": "Gestalt psychology", "subtitle": "its nature and significance", "authors": [{"key": "/authors/OL115067A"}], "publish_date": "1950", "publishers": ["Ronald Press"], "publish_places": ["New York"], "pagination": "175 p. :", "subjects": ["Gestalt psychology"], "publish_country": "nyu", "by_statement": "David katz.", "type": {"key": "/type/edition"}, "key": "/books/OL23787653M", "number_of_pages": 175, "works": [{"key": "/works/OL1124202W"}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-10-12T12:51:33.389805"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-03T06:00:38.720201"}}