Compensation for Selective Service System employees : Hearing, Ninetieth Congress, first session, on H.R. 3902, a bill to extend the application of the Classification Act of 1949 to certain positions in, and employees of, the executive branch of the government; [and] H.R. 10718, a bill to provide for the uniform application of the position classification and general schedule pay rate provisions of Title 5, United States Code, to all employees of the Selective Service system, and for other purposes. November 7, 1967.