000 003780000a22001450004500
001 EST
003 621.391.8 / L95
004 M
006 m
100 _aLynch, William A.
100 _aTruxal, John G.
245 _aSignals and systems in electrical engineering
650 _a<INGENIERIA ELECTRICA><SENALES><TELECOMUNICACIONES><INFORMATICA><COMPUTACION>
999 _c11621
_d11621