{"isbn_13": ["9789061930297"], "physical_format": "Paperback", "weight": "5.8 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Springer"], "number_of_pages": 108, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 16957980, "edition_name": "1 edition", "isbn_10": ["9061930294"], "publish_date": "June 30, 1976", "key": "/b/OL12847581M", "authors": [{"key": "/a/OL3200867A"}], "title": "Aphid Parasites (Hymenoptera, Aphidiidae) of the Mediterranean Area", "type": {"key": "/type/edition"}, "subjects": ["Life Sciences - Biology - Microbiology", "Science / Microbiology", "Science / Zoology", "Science"], "physical_dimensions": "9.2 x 6.1 x 0.2 inches", "revision": 1}