00369pam a2200145 a 450000500170000000800410001702000180005804100080007608200180008410000190010224500400012126000320016130000140019365000160020720250113131359.0900802r19901965nyua     b    001 0 eng    a9780486665214  aeng00a001.539bAshI1 aAsh, Robert B.10aInformation Theory /cRobert B. Ash  aNew York :bDover,c©1990.  axi, 339p.  aMathematics