000 00446nam a2200217Ia 4500
008 181205s9999 xx 000 0 und d
041 _aENGLISH
100 _aBis
100 _eAUTHOR
245 0 _aIss Elctrotechnical Vocabulary Part Iv Electron Tubes Sec/8
260 _c0
300 _bPaper
300 _ePaper Pack
300 _gNO
365 _b0
365 _b25
365 _d1
504 _a60
942 _cBK
999 _c7692
_d7692