00449nam a2200169Ia 4500008004100000082001900041100002400060245002800084260005300112300000800165650001600173650001400189653001300203653002000216653001900236700002400255170901s1988    xx            000 0 und d  a001.6068bH77B  aHolsapple, Clyde W. 0aBusiness Expert Systems  aNew DelhibGalgotia Publications Pvt. Ltd.c1988  a351  aGneralities  aKnowledge  aBusiness  aData processing  aExpert systems  aWhinston, Andrew B.