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001 | 000438700 | ||
005 | 20110720143301.0 | ||
008 | 030204 ||||| und | ||
035 | |a 7303133 | ||
040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
082 | 0 | |a 338.927 |b A652a |2 21 | |
245 | 1 | 0 | |a Energy: |b wind |
773 | 0 | |7 nnam |t The appropriate technology library | |
912 | |a 20-JUL-2011 - ROJAS SOTO, ANA EUDITH | ||
917 | |a 04-FEB-2003 - ROJAS SOTO, ANA EUDITH |