{"type": {"key": "/type/edition"}, "authors": [{"key": "/authors/OL9687051A"}], "isbn_13": ["9788484482611"], "languages": [{"key": "/languages/spa"}], "lc_classifications": ["HM"], "number_of_pages": 162, "publish_date": "2003", "publishers": ["Universidad de Valladolid"], "source_records": ["bwb:9788484482611"], "subjects": ["Sociology"], "title": "INTERACCION ENTRE IGUALES, DESARROLLO COGNITIVO Y APRENDIZAJE", "works": [{"key": "/works/OL25637594W"}], "key": "/books/OL34405015M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2021-10-03T23:22:07.523023"}, "last_modified": {"type": "/type/datetime", "value": "2021-10-03T23:22:07.523023"}}