000 | 00520nam a2200157 a 4500 | ||
---|---|---|---|
005 | 20220228110521.0 | ||
035 | _aF8901000703086 | ||
084 | _aHP 115 1970 | ||
100 | _aBell, Robert A. | ||
245 | _aPrinciples of cathode-ray tubes, phosphors, and highspeed O-scillography / by Robert A. Bell. | ||
260 | _aColorado, U.S.A. : Hewlett Packard Company | ||
300 | _a[44] p. | ||
440 | _aApplication note 115 / Hewlett Packard | ||
690 | _aTubos de rayos catódicos - Análisis. | ||
710 | _aHewlett Packard (E.U.A.). | ||
999 |
_c54775 _d54775 |