The American year book : edited by S. Michaelis. a recrod of events and progres, year 1950 / American yearbook Ed. Michaelis, S. Almanacs, American. E171 .A585 973 AMY include index. Suspended from 1920-1924, inclusive. Latest issue consulted: 1950. SERBIB/SERLOC merged record New York : T. Nelson & Sons , 1951. 1951. 1951 Text Collection xxi ,856 p. : eng American year book American year book United States Statistics Periodicals.