00366    a2200133   4500020001500000082001700015100002200032245003000054260004400084300002000128650002000148650004200168650002200210  a8176561320  a005.437bMUR  aMurray, Katherine  aMastering powerpoint 2000  aNew DelhibBPB Publicationsc1999g1999  axxv,357p.c23cm  aUser interfaces  aSystem programming and programs, data  aOperating systems