Hart, Anna. Knowledge acquisition for expert systems / Anna Hart. - 1st American ed. - New York : McGraw-Hill, 1986. - 180 p. : ill. ISBN: 0070269092 : $28.95 Subjects--Topical Terms: Expert systems (Computer science)Artificial intelligence. LC Class. No.: QA76.76.E95 / H37 1986 Dewey Class. No.: 006.3/3�19