000 00454nam a22001697a 4500
003 NUST - PNEC
005 20170116181026.0
008 150907b xxu||||| |||| 00| 0 eng d
020 _a9971511460
040 _cLIBRARY
082 _a621.38 SHA
100 _98780
_aShanmugan, K. Sam,
245 _aDigital and analog communication systems
_c K. Sam,Shanmugan
260 _c1979
650 _98775
_aMangment information system
_xMIS
942 _2ddc
_cBK
999 _c67549
_d67549