000 00372pam a2200133a 44500
008 140414b1997 xxu||||| |||| 00| 0 eng d
082 _a621.3822
_bOPP
100 _aOPPENHEM, ALAN V
245 _aSignals and Systems
_c
260 _aNew Delhi
_bPearson Education
_c1997
690 _aELECTRONICS AND COMMUNICATION ENGINEERING
700 _aWILLSKY, ALAN S
906 _a31416
999 _c29965
_d29965