Etudes de lettres.

v.1-11 1926-1937; v.12-15 1937-1941; v.16-18 1942-1944; v.19-22 1945-1950; v.23-27 1950-1957; ser.2 v.1-3 1958-60; ser.2 v.2-3 1959-60; ser.2 v.4-5 1961-62; ser.2,v.8 1965; ser.2,v.10 1967; ser. 3 v.1 1968; ser. 3 v.2 1969; ser. 3 v.3 1970; ser. 3 v.4 1971; ser. 3 v.5 1972; ser. 3 v.6 1973; ser.3,v.7 1973; ser. 3 v.7 1974; ser. 3 v.8 1975; ser. 3 v.9 1976; ser. 3 v.10 1977; ser. 4 v.1,3-4; ser. 4 v.1 1978; ser. 4 v.2 1979; v.3 1980; ser. 4 v.3 1980; ser.4 v.4 (1981); 1982; ser.4,v.4 1982 inc.; 1983-1986; 1986-87; 1987-1988; 1991-1998; 2002,no.2-3; 2002,no.4; 2003,no.1-2; 2003 no.1-4; 2003,no.3; 2003,no.4; 2004:no.1/2; 2004:no.3-4; 2005:no.1/2; 2005:no.3-4; 2006:no.1/2; 2006:no.3-4; 2007; 2007:no.3-4; 2008:no.1-2; 2010; suppl.; supp.; index 1926-87