00769nam a22002297a 450000100060000000300100000600500170001604000140003300800410004702000150008809000180010310000310012124500220015226000510017430000110022560000420023659900220027894200060030099900170030695201070032395201090043011117MX-SIABUC20260702204243.0  aMX-SIABUC991231s(s.     ag x   j            spa d  a[sin ISBN]  aML410 .B4 R6840aRolland, Romaind1866-19440 aVida de Beethoven4 aBuenos Aires :bBiblioteca "Las Grandes Obras"4 a170 p.  a1. BEETHOVEN, LUDWIG VAN,d1770- 1827  a20041101 00:00:00  c1  c11117d11117  001030000004070a1b1c1d2004-11-01l0oML410 .B4 R68p5998r2026-07-02 20:42:43t1w2026-07-02y1  001030000004070a1b1c1d2004-11-01l0oML410 .B4 R68p5998-1r2026-07-02 20:42:43t1w2026-07-02y1