机读格式显示(MARC)

• 000 00996nam 2200277 a 4500

• 000 1000092823

• 001 0000316235

• 005 20100630100928.0

• 008 070528m19589999ne a b 000 0 eng d

• 020 __ |c CNY5.60 (v. 2)

• 020 __ |c CNY7.90 (v. 1)

• 040 __ |a CAU |c CAU

• 041 0_ |a eng |a fre

• 090 __ |a TN12-53/ICM/(1956)

• 093 __ |a TN12-53 |2 4

• 111 2_ |a International Congress on Microwave Tubes |d (1956 : |c Paris)

• 245 00 |a Microwave tubes : |b tubes hyperfrequences, proceedings of the international congress on microwave tubes.

• 260 __ |a Amsterdam : |b Elsevier Publishing Co., |c 1958-

• 300 __ |a v. : |b ill. ; |c 28 cm.

• 504 __ |a Includes bibliographical references.

• 650 _0 |a Microwave tubes |v Congresses.

• 901 __HSW200707665

• 905 __ |a CAU |f 621.34/M626

• 905 __ |a CAU |f TN12-53/ICM/(1956) |b E0274734V.1 |b E0274737V.2

• 907 __ |a CAU |f TN12-53/ICM/(1956) |b E0274734V.1 |b E0274737V.2

• 999 __ |t E |A gxr |a 20100625 10:33:45 |G unknown |g 19980101 |I gxr |i 20100630 10:09:3