The National Epilepsy League was formed in 1946 by the merger of the National Association to Control Epilepsy and the American Epilepsy League (founded 1939 as the Layman's League Against Epilepsy). In 1964 the National Epilepsy League, the United Epilepsy Association (formerly the Association to Control Epilepsy), and the American Epilepsy Federation merged to form the Epilepsy Association of America. On Sept. 23, 1967, The Epilepsy Association of America and the Epilepsy Foundation merged to form the Epilepsy Foundation of America. Works by the Layman's League Against Epilepsy and the American Epilepsy League are found under American Epilepsy League. Works by the other bodies are found under the name used at the time of publication. SUBJECT ENTRY: Works about these bodies are entered under the name or names in existence during the latest period for which subject coverage is given. In the case where the required name is represented in this catalog only under a later form of the name, entry is made under the later form.