{"first_sentence": {"type": "/type/text", "value": "Any field of study has premises whose purpose is to tie it together into a coherent whole."}, "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "languages": [{"key": "/l/eng"}], "publishers": ["Prentice Hall"], "number_of_pages": 168, "isbn_13": ["9780131553422"], "id": 13469963, "edition_name": "Rev Sub edition", "isbn_10": ["0131553429"], "publish_date": "March 1990", "key": "/b/OL10082014M", "authors": [{"key": "/a/OL81321A"}, {"key": "/a/OL2656003A"}], "title": "The Complete Guide to Foot Reflexology", "type": {"key": "/type/edition"}, "subjects": ["Personal & public health", "Physical Fitness", "Medical / Nursing", "Health/Fitness", "Acupressure & Acupuncture", "General", "Foot", "Massage", "Reflexotherapy"], "revision": 1}