00503nam a2200181Ia 4500 CTU_5099 210402s9999 xx 000 0 und d 519.7 A469 J L Alty Systèmes experts concepts et exemples J L Alty, M J Coombs Paris Masson 1986 programming (mathematics) Nguyễn Quang Điền, 960709 Trung tâm Học liệu Trường Đại học Cần Thơ