000 00411nam a22001457a 4500
008 160528b xsy||||| |||| 00| 0 eng d
082 _a621.38
100 1 _aEveritt, W L.
_962374
245 0 1 _acommunication engineering/
_cW L everitt, G E anner.
250 _a3ED.
260 _aNew york:
_bhill inc,
_c1956AD.
300 _a644P:
_bill;
_c22Cm.
650 _aelectrical engineering.
_962375
942 _2ddc
_cBK
999 _c318269
_d318269