Chapter 6 introduces generating functions, characteristic functions, and the Central Limit Theorem .

by Y. A. Rozanov is a highly regarded, compact introduction to modern probability, renowned for its mathematical precision and succinct style. Translated from Russian by Richard A. Silverman , this classic Dover Publications textbook provides a fast-moving yet self-contained overview of the subject in just 160 pages. Core Content and Structure

Despite its brevity, the text is dense with educational resources: