机读格式显示(MARC)

• 000 00665cas a2200229 4500

• 001 0000569197

• 005 20190720164900.0

• 008 860617d19291973oncmr p ri 0 a0eng d

• 010 __ |a cn 76309040

• 022 __ |a 0013-4368

• 040 __ |a CAU |c CAU

• 090 __ |a TM92/RNE

• 093 __ |a TM92 |2 4

• 245 00 |a Electrical news and engineering.

• 260 __ |a Don Mills, Ont. : |b Southam Business Publications, |c 1929-1973.

• 300 __ |a 45 v. : |b ill. ; |c 31 cm.

• 310 __ |a Monthly

• 362 0_ |a Vol. 38, no.13 (July 1929)-v. 82, no. 10 (Oct. 1973).

• 650 _0 |a Electric engineering |x Periodicals.

• 780 00 |t Electrical news.

• 780 05 |t Electrical digest.

• 920 __ |a 211180 |z 1