LEADER | 00473nam a2200157 u 4500 | ||
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001 | 000213866 | ||
005 | 20040224090017.0 | ||
008 | 030606 ||||| und | ||
020 | |a 0262520206 | ||
035 | |a 7444333 | ||
040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
082 | 0 | |a 901 |b B517s |2 21 | |
245 | 1 | 4 | |a The emergence of science |
773 | 0 | |7 nnam |t Science in history | |
912 | |a 24-FEB-2004 - ROJAS SOTO, ANA EUDITH | ||
917 | |a 06-JUN-2003 - MURILLO HERNANDEZ, XINIA |