000 00484cam a2200193ua 4500
020 _cRs.24.00
041 _aeng
_h
082 _a621.382
_bEVE/CO
100 _aEveritt, W.L.
245 _aCommunications engineering /
_cW.L Everitt.
_hTextual Documents
250 _a3 /
_b.
260 _aNew York :
_bMc Graw Hill Book Company ,
_c1956.
300 _a644 ; .
365 _aRs.24.00
504 _a
700 1 _aAnner, G.E.
942 _cBK
999 _c255428
_d255428