MLR 62.4•1967
YWMLS 29•1969
YWMLS 30•1970
YWMLS 31•1971
YWMLS 32•1972
YWMLS 33•1973
MLR 69.1•1974
MLR 70.2•1975
MLR 71.1•1976
MLR 71.4•1976
MLR 72.1•1977
MLR 75.4•1980
MLR 77.3•1982
MLR 79.1•1984
MLR 80.1•1985
MLR 81.4•1986
MLR 84.3•1989
MLR 85.2•1990
MLR 85.3•1990
MLR 86.4•1991
MLR 87.1•1992
MLR 87.4•1992
MLR 88.1•1993
MLR 88.4•1993
MLR 89.1•1994