000 | 003480000a22001330004500 | ||
---|---|---|---|
008 | 140223b1964 xxu||||| |||| 00| 0 eng d | ||
041 | _aENG | ||
080 | _aD65 K4 | ||
082 | _aD65 K4 | ||
100 | _aHorst (H L V D) | ||
245 | _aGas discharge tubes tr fr Dutch By R H Bathgate | ||
260 |
_aEindhoven _bP T _c1964 |
||
650 | _aElectron Engineering | ||
999 |
_c30392 _d30392 |