000 00458nam a22001697a 4500
003 NUST - PNEC
005 20170116180945.0
008 150907b xxu||||| |||| 00| 0 eng d
020 _a0333775228
040 _cLIBRARY
082 _a621.382 OTU
100 _98930
_aOtung, Ifiok
245 _aCommunication engineering principles
_cIfiok Otung
260 _cc.2001
650 _98934
_aLogic circuits--Design and construction
_xMIS, EE
942 _2ddc
_cBK
999 _c66274
_d66274