000 00424nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0070483901
082 _a621.382
_bFRE
100 _aFrenzel,Louis E.
245 0 _aCommunication electronics : principles and applications
250 _a2nd edition.
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c2002
300 _a532.
365 _a215
650 _aApplied physics
999 _c24415
_d24415