The Police journal.

v.1 1928; v.2 1929; v.3 1930; v.4 1931; v.5 1932; v.6 1933; v.7 1934; v.8 1935; v.9 1936; v.9 no.1-4 1936 Jan-Dec; v.9 pt.2 1936; v.9 pt.3 1936; v.10 1937; v.11 1938; v.12 1939; v.13 1940; v.14 1941; v.15 1942; v.15-16 1942-43; v.16-17 1943-1944; v.17-19 1944-46; v.18-19 1945-1946; v.20-21 1947-1948; v.20-22 1947-49; v.22-23 1949-1950; v.23-24 1950-1951; v.23-24 1950-51; v.24 1951 Incompl.; v.25 1952 Incompl.; v.25-26 1952-1953; v.25-26 1952-53; v.26 1953; v.26 1953 Incompl.; v.27 1954 Incompl.; v.27-28 1954-1955; v.27-28 1954-55; v.28 1955 Incompl.; v.29 1956 Incompl.; v.29-30 1956-1957; v.29-30 1956-57; v.30 1957 Incomplete; v.31 1958 Incomplete; v.31-32 1958-1959; v.31-32 1958-59; v.32 1959 Incompl.; v.33 1960 Incompl.; v.33 1960; v.33-34 1960-1961; v.34 1961 Incompl.; v.34 1961; v.35 1962; v.35 1962 Incompl.; v.36 1963; v.37 1964; v.38 1965; v.39 1966; v.40 1967; v.35 1968; v.41 1968; v.42 1969; v.42 1969 Incompl.; v.43 1970; v.43 1970 Jan-Oct Incompl.; v.43 1970 Jan-Oct; v.44-45 1971-72; v.44-45 1971-1972 Incompl.; v.44-45 1971-1972; v.45 1972; v.46 1973; v.46-47 1973-74; v.46-47 1973-1974 Incompl.; v.46-47 1973-1974; v.48-49 1975-76; v.48-49 1975-1976 Incompl.; v.48-49 1975-1976; v.50-51 1977-78; v.50-51 1977-1978 Incompl.; v.50-51 1977-1978; v.52 1979 Incompl.; v.52 1979; v.52-53 1979-80; v.53 1980; v.54-55 (1981-82); v.56-57 1983-84; v.58-59 1985-86; v.60-61 1987-88; v.62-63 1989-90; v.64 1991; v.70,no.1-2 1997; index v.1-34 1928-1961