000 00289nam a2200109Ia 4500
008 221229s9999 xx 000 0 und d
082 _aTK7871.85.D43-1974
100 _aJ. Gorden
245 0 _aInterogated Circuit and Main Cunductor Devices
260 _bElsevier
_aUSA
_c1977
942 _cBK
999 _c158950
_d158950