01010nam a2200205Ia 450000100070000000500170000700800410002402000300006504000100009504900070010509200260011224501020013824600390024026000410027930000620032065000510038299900190043395201700045295201820062226999720170223064023.0030304e2003    sp ac  gr     000 0cspa d  a84-494-2115-2 (hardcover)  aPUCPR  bab0 221a300.3bM549b200300aMentor interactivobenciclopedia de ciencias socialescdirección de la obra, Joaquín Navarro.1 aEnciclopedia de ciencias sociales.  aBarcelona, EspañabOcéanoc2003.  a1072 p.bcol. ill.c27 cm.e1 computer laser optical disk 09171848aSocial sciencesxEncyclopedias.2Local  c194950d194950  00102ddc406300_300000000000000_M549_2003708abd9230101a1b1c22d2016-05-27i383595l0o300.3 M549 2003p60000003004345r2016-05-27 00:00:00tCDxxr:269997y3  00102ddc406300_300000000000000_M549_2003708abref9230105a1b1c22d2016-05-27eOceanog115.00i383594l0o300.3 M549 2003p60000003004303r2016-05-27 00:00:00xr:269997y9