机读格式显示(MARC)

• 000 00613nam a2200229|a 4500

• 001 0000330824

• 003 CAL

• 005 20200803103300.0

• 008 110402s1961 enk 001 0 eng d

• 040 __ |c OCL

• 090 __ |a TN3/E58/1

• 090 __ |a TN3/E58/2-3

• 093 __ |a TN3 |2 4

• 099 __ |a CAL 0220110227996m

• 110 2_ |a English Electric Valve Company Limited.

• 245 10 |a Valve data book. |n Vol 2-3,

• 260 __ |a Chelmsford : |b English Electric Valve Co. Ltd., |c 1961.

• 300 __ |a 1284 p. : |b ill. ; |c 21 cm.

• 500 __ |a Includes index.

• 650 _0 |a Electric current rectifiers.

• 920 __ |a 231030 |z 2

• 998 __ |a SJT