000 00568nam a2200157Ia 4500
008 140223b1987 xxu||||| |||| 00| 0 eng d
020 _a9780131538832
_c0.00
082 _a621.38
_bBAR
100 _aBarker, Forrest
245 _aCommunications Electronics: Systems, Circuits and Devices
260 _aNew Jersey
_bPrentice-Hall, Inc.
_c1987
300 _a676p
600 _aElectronic Engineering
890 _aUSA
995 _ABAR
_D3165.38
_E0
_F049
_G9
_H0
_I0.00
_UC
_W19980220
_XUniversal Book House
_ZGeneral
999 _c29612
_d29612