Classification of electron tubes

LDR			00595nam a22001931 4500
001			007047734
003			MiAaHDL
005			20090610000000.0
006			m d
007			cr bn ---auaua
008			820713s1962 xx 000 0 eng d
035	⊔	⊔	‡asdr-pst.a70483
035	⊔	⊔	‡a(OCoLC)5001836
035	⊔	⊔	‡aLIAS220074
040	⊔	⊔	‡aPSt ‡cPSt ‡dWaOLN
100	1	⊔	‡aHaantjes, Johannes, ‡d1909-
245	1	0	‡aClassification of electron tubes / ‡cby J. Haasntjes and H. Carter.
250	⊔	⊔	‡a2d ed., rev.
260	⊔	⊔	‡aNew York : ‡bMacmillan, ‡c1962.
300	⊔	⊔	‡a96 p. : ‡billus., diagrs. (part col.) ; ‡c30 cm.
538	⊔	⊔	‡aMode of access: Internet.
650	⊔	0	‡aElectron tubes.
700	1	⊔	‡aCarter, Harley ‡ejoint author.
CID	⊔	⊔	‡a007047734
DAT	0	⊔	‡b20090610000000.0
DAT	1	⊔	‡a20120815054943.0 ‡b2024-12-22T19:17:30Z
DAT	2	⊔	‡a2024-12-22T18:30:02Z
CAT	⊔	⊔	‡aSDR-PST ‡dUNKNOWN ‡lloader.pl-001-001
FMT	⊔	⊔	‡aBK
HOL	⊔	⊔	‡0sdr-pst.a70483 ‡apst ‡bSDR ‡cPST ‡ppst.000030145948 ‡sPST ‡1a70483
974	⊔	⊔	‡bPST ‡cPST ‡d20241222 ‡sgoogle ‡upst.000030145948 ‡y1962 ‡ric ‡qbib ‡tnon-US bib date1 >= 1929