Literature east & west.

v.1 1954-55; v.1 1954-1955; v.2 1955-1956; v.2 no.1,3-4 1955/1956 + v.3 no.1.4 1956/1957; v.3 1956-1957; v.4 1957-58; v.4 1957-1958; v.4-05 yr.1957-61; v.4 no.2/3 1957 + v.5 no.2-4 1959/1961; v.5 1958-1961; v.6 1962; v.7 1963; v.7-8 1963-64; v.8 1964; v.9; v.9 1965; v.9-10 1965-1966; v.10; v.10:1-2 1966; v.10 1966; v.11; v.11 1967; v.12; v.12-13 1968-1969; v.13; v.13 1969; v.14:1-3; v.14 1970; v.15:1-3; v.15:1-3 1971; v.15 no.1-3 1971; v.15:4-v.16; v.15:4-v.16 1971-72; v.15 no.4 + v.16 no.1-2 1971/1972; v.15 no.4 December 171 & v.16; v.16 no.3-4 1972; v.17 1973; v.17-18 1973-1974; v.17-v.18:1; v.18:2/4; v.18 1974; v.19 1975; v.20 1976; v.20-21 1976-1977; v.21:1-4 1977; v.22-25 1986-89; v.22-25 1989-1989; v.25 1989; v.26 1990; v.27 1991; v.28 1995; v.29 1999