00419nam a22001697a 450000100060000000300100000600500170001604000140003300800410004710000280008824500270011625000060014326000230014930000110017244000250018360000410020833366MX-SIABUC20260702210746.0  aMX-SIABUC050506s1953    mx #   j            spa d  aForkel, Johann Nikolaus  aJuan Sebastián Bach.  a2  aMéxico :bF.C.E.  a214 p.  aBrevarios; Núm. 31  a1. BACH, JOHANN SEBASTIAN, 1685-1750