Demographic yearbook - New York UN US - 1948, 1949-50(combined), 1951, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1969, 1970, 1971, 1972, 1973, 1975, 1976, 1977, 1979(sp. issue), 1979(31st issue), 1981, 1982, 1983, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1995, 1996, 1997 .




312/UN-22