{"publishers": ["Constable"], "pagination": "xvi, 271 p.  illus.", "last_modified": {"type": "/type/datetime", "value": "2008-04-01 03:28:50.625462"}, "title": "Hydraulics of pipe lines.", "series": ["The Glasgow Text Books, ed. G. Moncur"], "subjects": ["Water-supply engineering"], "publish_date": "1921", "publish_country": "enk", "key": "/b/OL7211449M", "authors": [{"key": "/a/OL2609477A"}], "ocaid": "hydraulicsofpipe00durauoft", "publish_places": ["London"], "type": {"key": "/type/edition"}, "id": 9821023, "revision": 1}