000 00458nam a22001697a 4500
999 _c66797
_d66797
008 191202b ||||| |||| 00| 0 eng d
020 _a0070586136
082 _a621.382
_bHSU
100 _aHsu,Hwei P.
245 _a Schaum'S outlines Signals and systems
260 _aNew Delhi.
_bTata McGraw- Hill
_c1995
300 _aix,466p.
440 _aSchaum's outlines
650 _aEletronics and communication
650 _aSignals and systems
942 _cBB