000 00292nam a22000977a 4500
008 110615t xxu||||| |||| 00| 0 eng d
245 _aCoding theory and cryptography: the essentials.- 2nd Ed.
_cHankerson, D R
260 _aNew York
_bMarcel-Decker
_c2000
300 _a356p.
942 _2ddc
_cBK
999 _c86900
_d86900