000 00234nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aLOWENBERY (EC)
245 0 _aELECTRONIC CIRCITS
260 _bSCHAUM'S OUTLINE SERIES
942 _2ddc
999 _c94306
_d94306