00303nam a22000977a 4500 230809b |||||||| |||| 00| 0 eng d National Science Library National Science Library Cienia interamericana Washington: Organization De Los Estados Americanos, CR 58344 58344 0 0 Vol. 6-10, 1965-1969 0 0 111766 NSL NSL FF/Rk-54/C-7/R-1 1971-10-13 0 39545 2023-08-09 00:00:00 1971-10-13 CR 0 0 Vol. 15 (1-4), 1974 0 0 111776 NSL NSL FF/Rk-54/C-7/R-1 2007-12-11 0 238934 2023-08-09 00:00:00 2007-12-11 CR 0 0 Vol. 24-27, 1984-87 0 0 111813 NSL NSL FF/Rk-54/C-7/R-1 2007-12-11 0 238935 2023-08-09 00:00:00 2007-12-11 CR 0 0 Vol. 13-14, 1972-73 0 0 111819 NSL NSL FF/Rk-54/C-7/R-1 2007-12-11 0 238933 2023-08-09 00:00:00 2007-12-11 CR 0 0 Vol. 11-12, 1970-71 0 0 111821 NSL NSL FF/Rk-54/C-7/R-1 2007-12-11 0 238932 2023-08-09 00:00:00 2007-12-11 CR 0 0 Vol. 20-21, 1979-80 0 0 111824 NSL NSL FF/Rk-54/C-7/R-1 1993-12-09 0 132194 2023-08-09 00:00:00 1993-12-09 CR 0 0 Vol. 22-23, 1982-83 0 0 111826 NSL NSL FF/Rk-54/C-7/R-1 1993-12-09 0 132195 2023-08-09 00:00:00 1993-12-09 CR 0 0 Vol. 18-19, 1977-78 0 0 111829 NSL NSL FF/Rk-54/C-7/R-1 1993-12-09 0 132193 2023-08-09 00:00:00 1993-12-09 CR 0 0 Vol. 16-17, 1975-76 0 0 111834 NSL NSL FF/Rk-54/C-7/R-1 1993-12-09 0 132192 2023-08-09 00:00:00 1993-12-09 CR