000 00289nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621.38(035)
_bTUR
100 _aTurner, L W
245 0 _aElectronic engineers reference book
260 _aLondon
_bNewnes Butterworth
_c1976
942 _cBK
999 _c27089
_d27089