000 00677nam a2200241 a 4500
001 13723
003 BD-RjUL
005 20211208235513.0
008 140201s1952 nyu 001 0 eng d
035 _a(BD-RjUL)13775
040 _aNUN
_beng
_cNUN
_dBD-RjUL
041 _aeng
082 0 4 _a621.38151
_220
_bHEE 1952
100 1 _aHenney, Keith.
_942936
245 1 0 _aElectron tubes in industry /
_cby K.Henney and J.D.Fahnestock.
250 _a3rd ed.
260 _aNew York :
_bMcGraw-Hill,
_cc1952.
300 _ax, 353 p. :
_bill. ;
_c24 cm.
500 _aIncludes index.
650 0 _aElectron tubes.
_942827
700 1 _aFahnestock, James D.
_942937
942 _2ddc
_cBK
999 _c13723
_d13723