TY - BOOK AU - Gupta,Uma G. TI - Validating and verifying knowledge-based systems SN - 0818689951 : U1 - 006.33 PY - 1991/// CY - Los Alamitas, Calif. PB - IEEE Computer Society Press KW - Expert systems (Computer science) KW - Validation KW - Verification N1 - Title on added t.p.: Validation and verification of knowledge-based systems; "IEEE Computer Society Press order number 1995"--T.p. verso; "IEEE catalog number EH0320-2"--T.p. verso ER -