LEADER | 00393nam a2200121 u 4500 | ||
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001 | 000226271 | ||
005 | 20090318150652.0 | ||
008 | 080930 ||||| und | ||
035 | |a 9168813 | ||
040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
245 | 1 | 0 | |a No, v. 2 / |c Juan Carlos Gené |
912 | |a 18-MAR-2009 - HERNANDEZ GUZMAN, MARLIN TAYIRA | ||
917 | |a 30-SEP-2008 - ALVARADO MONGE, KATTIA YENORY |