Historia.

no.1-2; no.3-4; no.5-6; no.9-10; no.11-14; no.17-18; no.19-20; no.21-22; no.23-25; no.26-29; no.30-33 1936; v.1 no.1-2 1955; no.1-4 1955-1956; no.3 1956; no.4-5 1956; v.1 no.3-4 1956; no.5-8 1956-1957; no.5-8 1956/57; no.6-7 1956-57; v.2 no.5-8 1956-1957; no.8-9 1957; no.9-12 1957-1958; no.9-12 1957/58; no.10-11 1957-58; v.3 no.9-12 1957-1958; no.12-13 1958; no.13-14 1958; no.13-16 1958-59; nos.14-15 Oct1958-Mar1959; v.4-5 no.13-16 1958-1959; no.15-17 1959; no.16-17 1959; v.5 no.17-19 1959-1960; no.17-20 1960; no.18-21 1960; no.18 1960; no.20 1960; no.21 1960; v.5 no.20-21 1960; no.20-22 1960-61; no.21-25 1960-61; nos.22-25 1961, ind. nos.17-24; no.22-25 1961; no.24-25 1961; v.6 no.22-25 1961; no.26-29 1962; no.27-28 1962; v.7 no.26-27 1962; v.8 nos. 28-29 1962; nos.30-33 1963, ind. nos.25-32; no.30-33 1963; no.34-37; no.34-37 1964; v.9 nos.30-33 1964; v.9 nos. 34-37 1964; no.38-41 lB000562612; no.38-41 1965; v.10-11 nos.38-45 1965-1966; no.42-45; no.42-45 1966; nos.46-49 1967, ind. nos.1-50; no.46-49; no.46-49 1967; v.12 nos.46-49 1967; no.46-50 1967-1968; no.50; v.13 no.50 1968; 1955-57 NO.1-8 INDEX; 1955-68 NO.1-50 INDEX