Papoulis, Athanasios Probability, Randon variables and stochastic process, Athanasios Papoulis, eng - 3rd ed. - New York, McGraw-Hill, US 1991 - xvii,666p. 24 cm. - McGraw-Hill series in electrical engineering . ISBN: 0070484775 Dewey Class. No.: 519.2, / D, Pap