Bulletin of the Permanent International Association of Navigation Congresses.

1926-28; v.1-6 (Jan 1926-July 1931); no.1-6(1926-1931); no.7-v.10:19(1932-1935); v.7-11 (Jan 1932-July 1936); v.109-111; v.112-114; v.115-116; no.10:20-v.12(1935-1937); v.12-22 (Jan 1937-July 1948); no.13-v.25:34(1938-1951); v.23-27 (Jan 1949-July 1953); v.28-29 (Jan 1954-July 1955); no.25:35-v.29(1951-1955); v.30-31 (1956-57); v.32-33 (1958-59); no.30-33(1956-1959); v.34-35 (1960-61); v.36-37 (1962-63); v.38-39 (1964-65); no.35-38:12(1961-1964); no.38:13-v.40(1964-1966); no.42-44(1968-1970); no.45-46(1971-1972); no.47-48(1973-1974); no.49-50(1975-1976); no.51-52(1977-1978); no.53-54(1979-1980); no.55-57(1981-1983); no.60-62(1988); no.64-65(1989); no.66-67(1989); no.68-69(1989-1990); no.70-71(1990); no.78-79 Sup.1(1992); no.78-79 Sup.2(1992); no.88 Sup.(1995); no.34(1960); no.41(1967); no.55(1986); no.58(1984); no.59(1985); no.60(1986)