Billingsley, Patrick. Statistical inference for Markov processes/ Patrick Billingsley. - [Chicago]: University of Chicago Press, [1961]. - 75 p.: 25 cm. - Statistical research monographs v. 2. . Includes bibliography. LCCN: 61008646 /L/r84 Nat. Bib. No.: GB61-15753 Subjects--Topical Terms: Markov processes. Dewey Class. No.: 519.5 / B598s