{"key": "/works/OL309409W", "subtitle": "with special reference to middle class households.", "lc_classifications": ["HC440.I5 N3 1972"], "title": "All India household survey of income, saving & consumer expenditure", "created": {"type": "/type/datetime", "value": "2009-10-26T22:55:36.607004"}, "id": 35221091, "subject_places": ["India"], "first_publish_date": "1972", "latest_revision": 3, "last_modified": {"type": "/type/datetime", "value": "2010-03-11T22:30:30.118544"}, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1837A"}}], "dewey_number": ["339.4/1/0954"], "type": {"key": "/type/work"}, "subjects": ["Saving and investment", "Income", "Consumption (Economics)", "Middle class"], "revision": 3}