机读格式显示(MARC)

• 000 00593nam a2200217 a 4500

• 001 0000332386

• 003 CAL

• 005 20200807112100.0

• 008 110403s1959 nyu 001 0 eng d

• 040 __ |a SJT |c SJT

• 090 __ |a TN1/P575

• 093 __ |a TN1 |2 4

• 099 __ |a CALB0220110216174m

• 245 00 |a Phototubes / |c edited by Alexander Schure.

• 260 __ |a New York : |b John F. Rider Publisher, Inc., |c 1959.

• 300 __ |a vii, 88 p. : |b ill. ; |c 21 cm.

• 490 1_ |a Electronic technology series

• 500 __ |a Includes index.

• 830 _0 |a Electronic technology series.

• 920 __ |a 231030 |z 2

• 998 __ |a SJT