000 00479nam a22001817a 4500
003 NUST - PNEC
005 20170116180942.0
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
250 _a19th ed.
260 _c1943
650 _98775
_aMangment information system
_xMIS
942 _2ddc
_cBK
999 _c66185
_d66185