000 00459nam a22001457a 4500
008 130204b xxu||||| |||| 00| 0 eng d
020 _a013095408X
050 _aQA402
_b.Z53 1998
100 _aZiemer,Rodger
245 _aSignals and systems
_bcontinuous and discrete
_cRodger E.Ziemer
250 _a4th ed.
260 _aNew Jersey
_bPearson Education International
_c1998
300 _axvii,622p.;
_bill.
_c24cm.
942 _2lcc
_cBK
_hQA402
_k.Z53 1998
999 _c89294
_d89294