Artificial Intelligence is an indispensable text for teaching and learning artificial intelligence. It focuses to study the concepts of artificial intelligence. It helps to learn the methods of solving problems using artificial intelligence. It also introduce the concepts of expert systems and machine learning.Features: P Student friendly -written in a clear, concise and lucid manner P A sincere attempt has been made to introduce the basic concepts P Each chapter is organized into small sections that address key topics P In-depth coverage and good style are emphasized P Motivates the unmotivated P Explains the philosophy behind the artificial intelligence P Covers both elementary as well as advanced concepts P Aids understanding of concepts by providing diagrams and program listings wherever appropriate P Logical flow of concepts starting from the preliminary topics to the major topics