000 00475nam a22001817a 4500
003 NUST - PNEC
005 20170116181058.0
008 150930b xxu||||| |||| 00| 0 eng d
020 _a-
040 _cLIBRARY
082 _a621.38 FRA
100 _911948
_aFraser, W.
245 _aTelecommunications: an introductory textbook for engineering students;
_cW. Fraser
250 _a-
260 _cc.1970
650 _911947
_aTelecommunication
_xMS COMM
942 _2ddc
_cBK
999 _c68625
_d68625