000 00254nam a2200097Ia 4500
008 230508s1989 xx 000 0 und d
041 _aeng
100 _aPATRICK & FARDO
245 _aUNDERSTANDING CIRCUITS & OP-AMPS
260 _bPRENTICE HALL OF IND
_c1989
999 _c336180
_d336180