David Freedman Approximating Countable Markov Chains - Sanfrancisco Holden Day Inc 1972 - 140p David Freedman: Approximating Countable Markov Chains. Sanfrancisco. Holden Day Inc, 1972. 0-8162-3034-X--(519.233FRE) ENGLISH ISBN: 0-8162-3034-X Dewey Class. No.: 519.233 / FRE