Bulletin G.

1 1931; 2-5 (1932); no.1-5; no.1,3; no.2 1932; no.5 1932; no.6; no.6 1933; no.7; no.7 1934; 8-11 (1938); no.8-10; no.8-11 1938; v.1-9(1931-1938); 12-17 1939; no.11; no.12-17 1939; no.19; no.20; no.20 1943; no.21 1948; no.22 1948; 25 1950; 26 1951; no.25; no.26; no.26 1951; 28-33 (1957-59); no.27; no.28-30; no.31-32; no.31 1959; 34-35 (1961); no.33-34; no.35-38; no.35 1961; 36-38 (1961-63); 39-41 1963-1964; no.39-40; no.39-41 1963-1964; 42 1965; no.33 1965; 33:ed.2 (1965); no.40 3rd ed.; v.10-17(1939); v.20-26(1942-1951); v.33 Rev.(1965); 43-47 (1966); 48-51 (1965-67); no.2 1967; v.2 Rev.(1967); no.33 1969; no.30 1971; v.30 Rev.(1971); 61 (1972); no.33 1972; 33:Rev. 1976; no.33 1976; 40:Rev. 1983; 40:ed.3 (1983); v.40 Rev.(1983); v.28(1957); v.29(1958); v.30(1957); v.31(1959); v.33(1959); v.34(1961); v.35(1961); v.36(1961); v.37(1963); v.38(1963); v.39(1963); v.40(1964); v.41(1960); v.44(1967); v.45(1964); v.46(1964); v.47(1966); v.48(1965); v.50(1965); v.51(1967); v.52(1967); v.54(1968); v.55(1969); v.56(1969); v.58(1969); v.59(1970); v.61(1971); v.62(1972); v.63(1974); v.66(1976); v.70(1978); no.41; no.42; no.43-44; no.45-47; no.48; no.49-51; no.52-54; no.55-58