000 00575 a2200193 4500
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008 161222b xxu||||| |||| 00| 0 eng d
040 _cIITK
041 _aeng
082 _a621.384
_bSy5t12
245 1 _aSYLVANIA RADIO TUBES TECHNICAL MANUAL
_cSYLVANIA ELECTRONIC PRODUCTS
250 _a12th
260 _aN. Y.
_c1946
300 _a1 v.,LOOSE
500 _aEarlier Ed. Has Title : Technical Manual : Sylvania Radio Tubes
500 _aKept Up-To-Date By Supplementary Sheets Which Are Inserted
650 _aVacuum Tubes
942 _cBK
999 _c452694
_d452694