LEADER | 00397nam a2200121 u 4500 | ||
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001 | 000236413 | ||
005 | .0 | ||
008 | 960723 ||||| und | ||
035 | |a 148369 | ||
040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
082 | 0 | |a 551.460.028.5 |b G399G I |2 00 | |
245 | 1 | 0 | |a User guide to the GF3-PROC software |
773 | 0 | |7 nnam |t GF3 a general formatting system for geo-referenced data |