Artificial intelligence : a modern approach / Stuart J. Russell and Peter Norvig ; contributing writers, John F. Canny ... [et al.]. Russell, Stuart J. (Stuart Jonathan) Norvig, Peter. Artificial intelligence. Q335 .R86 2003 006.3 RUA 21 Includes index. Upper Saddle River, N.J. : New Delhi. : Prentice Hall/Pearson Education, c2003. c2003. 2003 Text xxviii, 1081 p. : eng Prentice Hall series in artificial intelligence