TY - BOOK AU - Giarratano,Joseph C. AU - Riley,Gary AU - Title AU - xx,686 p., ill. TI - Expert systems: principles and programming SN - 0534950531 AV - QA76.76.E95 PY - 1998/// CY - Boston PB - PWS Pub. Co. KW - Expert systems (Computer science) N1 - Includes bibliographical references and index ER -