000 00539pam a2200181a 44500
008 160408b1986 xxu||||| |||| 00| 0 eng d
082 _a001.64404
_bH439d
100 _aHershey, John E.
245 1 _aDATA TRANSPORTATION AND PROTECTION
260 _aNew York
_bPlenum
_c1986
300 _axviii,490
440 _aApplications Of Communication Theory
_v
650 _aData Transmission Systems
650 _aData Transmission Systems -- Security Measures
700 _aYarlagadda, R. K. Rao
964 _gCIRC
997 _aA95761 C
999 _c300418
_d300418