01077cam a2200313I 4500 14074 BD-RjUL 20211208235552.0 140205s1948 nyua g 001 0 eng d (OCoLC)ocm01924905 (BD-RjUL)14126 DLC VA@ OCL SER BD-RjUL eng eng 621.3841324 VAC 1948 Vacuum tube amplifiers / ed. by George E. Valley, Jr.[et all..] 1st ed. New York; London: McGraw-Hill Book Co., 1948. xvii, 743 p. illus. 24 cm. Massachusetts Institute of Technology. Radiation Laboratory. Radiation laboratory series, 18 Includes index Amplifiers, Vacuum-tube. 40160 Electronic apparatus and appliances. 43987 18. 44291 Valley, George E. 1915-1992, editor. 43989 Radiation Laboratory series (Massachusetts Institute of Technology) ; 44292 ddc BK 14074 14074 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1962-01-29 BH.Blackwell.ltd 4.17 0 621.3841324 VAC 1948 2014-02-05 00:00:00 C-1 2021-12-08 BK