Epoch.

v.1:no.3-4 (1948:Spring-Summer); v.1-2 (fall 1947-winter 1950); v.1-2 1947/48-1948/50; v.1-2 1947-1950; v.2 1948-50; v.2:no.2-4 (1949:Fall-1950:Winter); v.3 no.1 1950 Sum; v.3 no.2 1950 Fall; v.3 no.3 1951 Sum; v.3:no.4 (1951:Fall); v.3-4 (summer 1950-fall 1952); v.3-4 1950-1952; v.4 1952; v.4 no.2 1952 Spr.; v.4 no.3 1952 Sum; v.4 no.4 1952 Fall; v.5:no.3 (1953:Fall); v.5-6 (winter 1953-spring 1955); v.5-6 1953/54-1954/55; v.5-6 1953-1955; v.9-10 1953/54-1954/55; v.7 no.1 1955 Fall; v.7 no.2 1956 Win.; v.7 no.3 1956 Spr.; v.7 no.4 1956 Fall; v.7-8 (fall 1955-winter 1958); v.7-8 1955-1958; v.8 1958; v.8 no.4 1958 Win.; v.10:no.1 (1959:Fall); v.9-10 1958-1960; v.11:no.2-3 (1961:Spring-Fall); v.10-11 1959-1962; v.11-12 1961/62-1962/63; v.11-12 1961-1963; v.11-12 1962-1963; v.13-14 1963/64-1964/65; v.13-14 1963-1965; v.15-16 1965/66-1966/67; v.15-16 1965-1967; v.17 no.1 1967 Fall; v.17 no.2 1968 Win.; v.17 no.3 1968 Spr.; v.18 no.1 1968 Fall; v.17-18 1967-1969; v.18 no.2 1969 Win.; v.18 no.3 1969 Spr.; v.19 no.1 1969 Fall; v.19 no.2 1970 Win.; v.19 no.3 1970 Spr.; v.20 no.1 1970 Fall; v.19-20 1969-1971; v.21-22 1971-1973; v.23-24 1973-1975; v.25-26 1975-1977; v.27-28 Fall 1977-Sum.1979; v.27-28 1977-1979; v.29-30 1979-1981; v.29-31 Fall 1979-Sum.1982; v.32-34 no.1 Fall 1982-Spr.198; v.31-32 1982-1983; v.33 1983-1984; v.34-35 1984-1987; v.36-37 1987-1988; v.38 1989; v.39 1990; v.40 1991; v.41 1992; v.42 1993; v.43 1994; v.44 1995; v.45 1996; v.46 1997; v.47 1998; v.48 1999; v.49 2000; v.50 2001; v.51 2002; v.52 no.1-2 2003; v.52 no.3 2003; v.53 2004; v.53:no.1-3(2004); v.54 2005; v.54:no.1-3(2005); v.55 2006; v.55:no.1-3(2006); v.56 2007; v.56:no.1-3(2007); index v.1-2; index v.3-4