{"source":"book","style":"apa","contributors": [{"function":"author","last":"Atkins","first":"Peter"},{"function":"author","last":"De","first":"Paula","middle":"Julio"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Atkins Quimica fisica","publisher":"Editorial Medica Panamericana","city":"Buenos Aires","year":"2008"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"970540171","isbn":"9789500612487 9500612488"}