Chung, Kai Lai. Elementary probability theory with stochastic processes / Kai Lai Chung. - 3rd ed. - New York : Springer-Verlag, c1979. - xvi, 325 p. : ill. ; 25 cm. - Undergraduate texts in mathematics. . Includes index. Includes bibliographical references. ISBN: 3540780149 (pbk.) Subjects--Topical Terms: Probabilities.Stochastic processes.