00323nam a2200121Ia 4500008004100000020001300041040001500054082002400069100002400093245003700117260003500154300001200189231128s9999    xx            000 0 und d  a28732758  aPHSAcPHSA  aCIR 786.092 S8 1992  aSchulenberg, David. 4aThe keyboard music of J.S. Bach/  aNew YorkbSchirmer Booksc1992  a475  p.