Mathematical Conversations: Multicolor Problems, Problems in the Theory of Numbers, and Random Walks

Combining three books into a single volume, this text comprises "Multicolor Problems, " dealing with several of the classical map-coloring problems; "Problems in the Theory of Numbers, " an elementary introduction to algebraic number theory; and "Random Walks, " addressing basic problems in probability theory. High-school algebra is the only prerequisite. 1963 edition.