"Probability is at the heart of modeling, design, and analysis of computer systems and networks. This book by a pioneer in the area is a beautiful introduction to the topic for undergraduate students. The material in the book introduces theoretical topics rigorously, but also motivates each topic with practical applications. This textbook is an excellent resource for budding computer scientists who are interested in probability."

R. Srikant, University of Illinois at Urbana-Champaign