00539nam a22002054a 450000100060000003500200000600300090002600500170003500800410005204000350009304100080012804400070013610000230014324500190016625000110018526400700019630000170026644000310028365300190031431432 a(Koha2011)67088AR-ReUNN20260702135235.0240315s1979 ag spa d aAR-ReUNNbspacAR-ReUNNeaacr20 aspa aag1 aCouderc, Paule???10aLa relatividad a7a ed. 1aBuenos Aires : bEditorial Universitaria de Buenos Aires, c1979. a70 páginas 0aCuadernos de Eudeba ; v95 aFisica Teorica