00338nam a2200109Ia 4500008004100000082002100041100002100062245004400083260003700127300001600164440004800180260907b        |||||||| |||| 00| 0 eng d  a519.233bN843.MP  aNorman, M. Frank  aMarkov processes and learning modelsb/  aNew York:bAcademic Press,c1972  axiii, 274p.  aMathematics in Science and Engineering ; 84