Tiempo.

v.2 1943 Jan-Apr; v.5 1944 May-Oct; v.7 1945 May-Oct; v.8 1945-1946 Nov-Apr; v.9 1946 May-Oct; v.10 1946-1947 Nov-May; v.11 1947 May-Oct; v.12 1947-1948 Oct-Apr; v.13 1948 Apr-Oct; v.14 no.344 1948; v.14 no.345 1948; v.14 no.346 1948; v.14 no.347 1948; v.14 no.348 1948; v.14 no.349 1949; v.14 no.350 1949; v.14 no.351 1949; v.14 no.352 1949; v.14 no.353 1949; v.14 no.354 1949; v.14 no.355 1949; v.14 no.356 1949; v.14 no.357 1949; v.14 no.358 1949; v.14 no.359 1949; v.14 no.360 1949; v.14 no.361 1949; v.14 no.362 1949; v.14 no.363 1949; v.14 no.364 1949; v.14 no.365 1949; v.15 1949 May-Oct; v.16 1949-1950 Nov-Apr; no.1444-51 1970; no.1452-60 1970; no.1461-69 1970; no.1470-78 1970; no.1653-60,1662-68 1974; no.1670-86 1974; no.1705-1716 1975; no.1717-30 1975; no.1731-43 1975; no.1744-56 1975; no.1757-60,1762-73 1976; no.1792-1808 1976; no.1809-1825 1977; no.1826-1843 1977; no.1844-1860 1977; no.1952-57,1959-65 1979; no.1913-1924 1979; no.1925-38 1979; no.1939-51 1979; no.1966-78 1980; no.1979-91 1980; no.1992-2004 1980; no.2005-16 1980; no.2018-2030 1981; no.2031-43 1981; no.2044-56 1981; no.2057-69 1981; no.2070-82 1982; no.2083-95 1982; no.2096-2108 1982; no.2109-2121 1982; no.2144-2156 1983; no.2157-2173 1983; no.2174-2186 1984; no.2187-2199 1984; no.2200-2212 1984; no.2213-2226 1984; no.2227-2243 1985; no.2244-48,2250-59 1985; no.2278-84,2286-89 1986; no.2290-92,2294-2303 1986; no.2318-2328 1986; no.2330-38,2340,2342 1987; no.2343-44,2349-55 1987; no.2421-2431 1988; no.2443,2445-47,2451-59 1989; no.2460-2474 1989; no.2475-2487 1989; no.2488-2495 1990; no.2496-2504 1990; no.2505-2513 1990; no.2514-2522 1990; no.2523-2530 1990; no.2531-2539 1990; no.2540-52 1991; no.2553-2565 1991; no.2566-78 1991; no.2579-2591 1991; no.2609-2622 1992; no.2670-2675 1996; no.2682-2687 1997; no.2688-2693 1997