U.F.O. Investigator -- Collection: 7 Libriufo

All	Issue	Year
	VOL. 1 N. 1 July	1957
	VOL. 1 N. 2 August/September	1957
	VOL. 1 N. 3 January	1958
	VOL. 1 N. 4 June	1958
	VOL. 1 N. 5 August/September	1958
	VOL. 1 N. 6 December	1958
	VOL. 1 N. 7 February/March	1959
	VOL. 1 N. 8 June	1959
	VOL. 1 N. 9 March	1960
	VOL. 1 N. 10 July/August	1960
	VOL. 1 N. 11 December/January	1960
	VOL. 1 N. 12 April/May	1961
	VOL. 2 N. 1 July/August	1961
	VOL. 2 N. 2 October	1961
	VOL. 2 N. 3 January/February	1962
	VOL. 2 N. 4 March/July	1962
	VOL. 2 N. 5 August/September	1962
	VOL. 2 N. 6 October/November	1962
	VOL. 2 N. 7 January/February	1963
	VOL. 2 N. 8 March/April	1963
	VOL. 2 N. 9 June/September	1963
	VOL. 2 N. 10 December/January	1963
	VOL. 2 N. 11 July/August	1964
	VOL. 2 N. 12 September/October	1964
	VOL. 3 N. 1 March/April	1965
	VOL. 3 N. 2 April/May	1965
	VOL. 3 N. 3 June/July	1965
	VOL. 3 N. 4 August/September	1965
	VOL. 3 N. 5 November/December	1965
	VOL. 3 N. 6 January/February	1966
	VOL. 3 N. 7 March/April	1966
	VOL. 3 N. 8 May/June	1966
	VOL. 3 N. 9 August/September	1966
	VOL. 3 N. 10 October/November	1966
	VOL. 3 N. 11 January/February	1967
	VOL. 3 N. 12 March/April	1967
	VOL. 4 N. 1 May/June	1967
	VOL. 4 N. 2 October	1967
	VOL. 4 N. 3 November/December	1967
	VOL. 4 N. 4 January/February	1968
	VOL. 4 N. 5 March	1968
	VOL. 4 N. 6 May/June	1968
	VOL. 4 N. 7 July/August	1968
	VOL. 4 N. 8 September/October	1968
	VOL. 4 N. 9 January	1969
	VOL. 4 N. 10 February/March	1969
	VOL. 4 N. 11 May	1969
	VOL. 4 N. 12 June/July	1969
	VOL. 5 N. 1 September/October	1969
	May	1970
	June	1970
	July	1970
	August	1970
	September	1970
	October	1970
	November	1970
	December	1970
	January	1971
	February	1971
	March	1971
	April	1971
	May	1971
	June	1971
	July	1971
	August	1971
	September	1971
	October	1971
	November	1971
	December	1971
	January	1972
	February	1972
	March	1972
	April	1972
	May	1972
	June	1972
	July	1972
	August	1972
	September	1972
	October	1972
	November	1972
	December	1972
	January	1973
	February	1973
	March	1973
	April	1973
	May	1973
	June	1973
	July	1973
	August	1973
	September	1973
	October	1973
	November	1973
	December	1973
	January	1974
	February	1974
	March	1974
	April	1974
	May	1974
	June	1974
	July	1974
	August	1974
	September	1974
	October	1974
	November	1974
	December	1974
	January	1975
	February	1975
	March	1975
	April	1974
	May	1975
	June	1975
	July	1975
	August	1975
	September	1975
	October	1975
	November	1975
	December	1975
	January	1976
	February	1976
	March	1976
	April	1976
	May	1976
	June	1976
	July	1976
	August	1976
	September	1976
	October	1976
	November	1976
	December	1976
	January	1977
	February	1977
	March	1977
	April	1977
	May	1977
	June	1977
	July	1977
	August	1977
	September	1977
	October	1977
	November	1977
	December	1977
	January	1978
	February	1978
	March/April	1978
	May	1978
	September	1978
	October/November	1978
	April	1979
	VOL. 10 N. 2 May	1979
	VOL. 10 N. 3 June	1979
	VOL. 10 N. 4 July	1979
	VOL. 10 N. 5 August	1979
	VOL. 10 N. 6 September	1979
	VOL. 10 N. 7 October	1979
	VOL. 10 N. 8 November	1979
	VOL. 10 N. 9 December	1979
	VOL. 11 N. 1 January	1980
	VOL. 11 N. 2 February	1980
	VOL. 11 N. 3 March	1980
	VOL. 11 N. 4 April	1980
	VOL. 11 N. 5 May	1980
	VOL. 11 N. 6 June	1980