000 00391pam a2200145a 44500
008 160408b1987 xxu||||| |||| 00| 0 eng d
082 _a621.380413
_bP343d
100 _aPeebles, Peyton Z.
245 1 _aDIGITAL COMMUNICATION SYSTMES
260 _aEnglewood Cliffs
_bPrentice-Hall
_c1987
300 _axvi,432
650 _aDigital Communications
964 _gCIRC
997 _aA94742 C
999 _c276993
_d276993