01148nas a22004334a 4500 GMR-377 AR-SsjUBGM 20251028230847.0 251021s1948 ck ux g 000 0 spa d spa AR-SsjUBGM aacr spa ck C-0047 Publicaciones. Bogotá : Instituto Geofísico de los Andes Colombianos, 1948- n. : il. ; 22 cm Frecuencia irregular Comenzó a publicarse en 1948. En biblioteca años 1956-1976. Sismología 16218 Instituto Geofísico de los Andes Colombianos editor 52657 1956(10) 1957(13) 1958(14-16) 1960(18) 1963(22) 1965-66(23-24) 1966(24) 1967(25-26) 1968(28) 1970(29,34) 1972(36-37) 1973(38) 1974(40) 1975-76(42-43) CR udc IDGYM_PUPER 2025-09-24 34789 34789 0 0 0 0 GM GM 2026-05-16 1956(10) 0 C-0047 AUTO-GM-34789-1 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1957(13) 0 C-0047 AUTO-GM-34789-2 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1958(14-16) 0 C-0047 AUTO-GM-34789-3 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1960(18) 0 C-0047 AUTO-GM-34789-4 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1963(22) 0 C-0047 AUTO-GM-34789-5 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1965-66(23-24) 0 C-0047 AUTO-GM-34789-6 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1966(24) 0 C-0047 AUTO-GM-34789-7 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1967(25-26) 0 C-0047 AUTO-GM-34789-8 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1968(28) 0 C-0047 AUTO-GM-34789-9 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1970(29,34) 0 C-0047 AUTO-GM-34789-10 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1972(36-37) 0 C-0047 AUTO-GM-34789-11 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1973(38) 0 C-0047 AUTO-GM-34789-12 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1974(40) 0 C-0047 AUTO-GM-34789-13 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1975-76(42-43) 0 C-0047 AUTO-GM-34789-14 2026-05-16 00:00:00 CR