000 00357nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0074637711
082 _a621.3822
_bNAG
100 _aNagrath,I J.
245 0 _aSignals and systems
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c1994
300 _a606.
365 _a215
650 _aApplied physics
999 _c24634
_d24634