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• 000 00643nam a2200181 a 4500

• 001 0000346430

• 005 20200831104500.0

• 008 710407s1963 it a b 100 0 eng d

• 040 __ |c CcBjTSG

• 090 __ |a TN11/I61-2

• 093 __ |a TN11

• 111 2_ |a International Symposium on Residual Gases in Electron Tubes and Related High Vacuum Systems |n (1st : |d 1963 : |c Como, Italy)

• 245 10 |a 1st International Symposium on Residual Gases in Electron Tubes.

• 260 __ |a Milan : |b N. Zanichelli, |c 1963.

• 300 __ |a 244 p. : |b illus. ; |c 29 cm.

• 504 __ |a Includes bibliographies.

• 650 _0 |a Electron tubes |v Congresses.

• 650 _0 |a Gases, Residual. |v Congresses.