{"source":"book","style":"apa","contributors": [{"function":"author","last":"Lambert","first":"Karel"},{"function":"author","last":"Brittan","first":"Gordon","middle":"G ,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"An introduction to the philosophy of science","publisher":"Prentice-Hall","city":"Englewood Cliffs, N.J.","year":"1970"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"134854","isbn":"0134924053 9780134924052"}