Boletín

no.9-12 1925; no.13-16 1925-26; no.17-20 1926-27; no.21-24 1927; no.25-28 1927-28; no.29-32 1928-29; no.33-36 1929; no.37-40 1929-30; no.41-44 1930-31; no.45-48 1931; no.49-52 1931-32; no.53-56 1932-33; no.57-60 1933; no.61-64 1933-34; no.65-68 1934-35; no.69-72 1935; no.73-76 1935-36; no.77-80 1936-37; no.81-84 1937; no.85-88 1937-38; no.89-92 1938-39; no.93-96 1939; no.97-100 1939-40; no.101-104 1940-41; no.105-108 1941-42; no.109-112 1942; no.113-116 1942-43; no.117-120 1943-44; no.121-124 1944; no.125-128 1944-45; no.129-132 1945-46; no.133-137 1946-47; no.138-143 1947-48; no.144-146; no.147-150; no.151-154; no.155-158; no.159-162; no.163-166; no.167-170; no.171-172; no.173-174; no.175-176; no.177-178; no.179; no.180; no.181-182; no.183-184; no.185-186; no.187; no.188; no.190; no.191; no.192-195; no.196-207; no.208; no.209; no.210-211; no.212-213; no.214-215; no.216; no.217-219; no.220-223; no.224-225; no.226-229