LEADER | 00436nam a2200121uu 4500 | ||
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001 | 000213914 | ||
005 | 20090603141302.0 | ||
008 | 090603 ||||| und | ||
035 | |a 9229327 | ||
040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
245 | 1 | 0 | |a Emulsiones Asfalticas / |c Asphalt Institute, Asphalt Emulsion Manufacturers Association |
912 | |a 03-JUN-2009 - MOYA QUESADA, ELIZABETH | ||
917 | |a 03-JUN-2009 - MOYA QUESADA, ELIZABETH |