FMT
| SE |
LDR
| 00000nas a2200000zi 4500 |
001
| 000087147 |
008
| 080792?19?? xxuKPAengD7 |
035
| |a SER01000087147 |
040
| |a MX-MxUNAM |b spa |e rda |c MX-MxUNAM |
082
| |a 551.5145 |
210
| |a Data compil., Detail. values ionos. charact. F-Plots Ilo |
22260
| |a Data compilations. Detailed values of ionospheric characteristics and F-Pluts for Ilo |
24500
| |a Data compilations. Detailed values of ionospheric characteristics and F-Pluts for Ilo |
264 1
| |a Boulder, Co. : |b U.S. Departmet of Commerce National Bureau of Standards |
336
| |a texto |2 rdacontent |
337
| |a sin medio |2 rdamedia |
338
| |a volumen |2 rdacarrier |
SYS
| 000087147 |