000 00403nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0074603396
082 _a621.382
_bSIN
100 _aSingh, R P
245 0 _aCommunication systems analog and digital
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c1994
300 _a592.
365 _a225
650 _aApplied physics
700 _aSapre, S D.
999 _c26813
_d26813