{"subtitle": "operacio\u0301n Vikingo", "subject_place": ["Mars (Planet)"], "lc_classifications": ["QB641 .L55"], "id": 6460963, "edition_name": "1. ed.", "title": "Marte", "languages": [{"key": "/l/spa"}], "subjects": ["Viking Mars Program (U.S.)", "Mars (Planet) -- Exploration."], "publish_country": "sp ", "by_statement": "Ma\u0300rius Lleget.", "type": {"key": "/type/edition"}, "revision": 1, "publishers": ["Ediciones Picazo"], "last_modified": {"type": "/type/datetime", "value": "2008-04-01 03:28:50.625462"}, "key": "/b/OL4630364M", "authors": [{"key": "/a/OL1566454A"}], "publish_places": ["Barcelona"], "pagination": "293 p., [16] leaves of plates :", "lccn": ["77461736"], "notes": {"type": "/type/text", "value": "Bibliography: p. 287-288."}, "number_of_pages": 293, "isbn_10": ["8436101685"], "publish_date": "1971"}