TY  - BOOK
AU  - Freedman, David
TI  - APPROXIMATING COUNTABLE MARKOV CHAINS
U1  - 519.233 
PY  - 1972///
CY  - San Franscisco
PB  - Holden-Day
KW  - Markov Processes
N1  - Bibl. : P. 131-135
ER  -