00304nam a2200121Ia 4500008004100000041000800041082001500049100002100064245003100085260003300116300002600149365000700175240624s9999    xx            000 0 und d  aeng  a658.84 BUF  aBUFFAM WILLIAM J  aEBUSINESS AND IS SOLUTIONS  c2001aBostonbAddison Wesley  axxi, : 256 : cm. ; 22  cRS