Russell S., Artificial intelligence a modern approach Textual Documents - 2nd ed. - New Delhi Dorling Kindersley (India) Pvt.Ltd. Licensees of Pearson Education (2003 c) 2012 - xxviii/1022: p.b.; 23*18. ISBN: 9788177583670 Dewey Class. No.: 006.3 / RUS/NOR