000 00293pam a2200133 a 4500
020 _c
041 _aeng
100 _aA.V.Oppenheim.
245 _aDigital Signal Processing
_hTextual Documents
260 _a[s.l]:
_bPHI Pvt.Ltd.
300 _a585p.
700 _aR.W.Schfer.
930 _a16170
999 _c93070
_d93070