00376nam a22001331a 4500020002800000082001400028100001800042245004500060260003700105300001000142650002800152650003200180650003000212  a9788170293095 paperback  a006.33RAS  aRastogi, P.N.  aKnowledge Engineering and Expert Systems  aNew DelhibBPB Publicationc1994  a164p.  aArtificial Intelligence  aEngineering - expert system  aexpert system-Engineering