000 00718cam a22002531 4500
001 8369625
003 IARI
005 20140110154505.0
008 750930s1952 nyua b 000 0 eng
010 _a 51013587
015 _aGB52-16228
035 _a(OCoLC)1663783
040 _aDLC
_cFM
_dOCoLC
_dUk
_dDLC
042 _apremarc
050 0 0 _aQC544.V3
_bH4 1952
082 _a537.53
_a621.342*
100 1 _aHenney, Keith,
_d1896-1990.
245 1 0 _aElectron tubes in industry
_cby Keith Henney and James D. Fahnestock.
260 _aNew York,
_bMcGraw-Hill,
_c1952.
504 _aIncludes bibliography.
650 0 _aVacuum-tubes.
906 _a7
_bcbc
_coclcrpl
_du
_encip
_f19
_gy-gencatlg
942 _2ddc
_cB
999 _c160548
_d160548