00812cam a2200289K 4500 8939317 BD-DhUL 20150202131258.0 m d cr bn||||||abp cr bn||||||ada 100406s1958 nyua o 000 0 eng d (OCoLC)ocn602646244 (OCoLC)602646244 OCLCE eng BD-DhUL BD-DhUL ZCUA TK7870 .S4 1958 621.3815 SEE Seely, Samuel, 1909- Electron-tube circuits / 2d ed. New York, McGraw-Hill, c1958. 695 p. illus. McGraw-Hill electrical and electronic engineering series McGraw-Hill electrical and electronic engineering series. ddc BK 31728 31728 0 0 ddc 0 621_381500000000000_SEE 0 NFIC 59775 DUSL DUSL GEN 2015-01-15 purchased 621.3815 SEE A55130 2015-01-15 2 2015-01-15 BK