Millington, Ian. Artificial intelligence for games / Ian Millington and John Funge. - 2nd ed. - Burlington, MA : Morgan Kaufmann/Elsevier, c2009. - xxiii, 870 p. : ill. ; 25 cm. Includes bibliographical references (p. 841-845) and index. ISBN: 9780123747310 Subjects--Topical Terms: Artificial intelligence.Computer animationComputer games--Programming.