000 00258nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _a ALAN V OPPENHEIM & ALAN S WIILSKY
245 _aSIGNALS AND SYSTEMS
250 _a2
260 _c2002
_bPRENTICE HALL OF INDIA
999 _c27927
_d27927