00357nam a22001457a 4500003000600000005001700006008004100023020001500064040000800079082001500087100002200102245004000124260003600164300001100200MWNLS20110120160237.0110120t        xxu||||| |||| 00| 0 eng d  a0240800818  cDLC  a791.440232  aHalper, Donna L.   amusic directing /cDonna L. Halper.  aBoston :bFocal Press,cc 1991.  a100 p.