机读格式显示(MARC)

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• 032 __ |a 091910 |b USPS

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• 040 __ |a NSDP |c NSDP |d DLC |d SCNU

• 041 __ |a eng

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• 050 00 |a TK5101.A1 |b K43

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• 099 __ |a CAL 121999009995

• 245 00 |a Key abstracts. |p Telecommunications.

• 246 10 |a Telecommunications

• 260 __ |a Hitchin, Herts., U.K. : |b INSPEC, Institution of Electrical Engineers ; |a New York, N.Y. : |b Institute of Electrical and Electronics Engineers,

• 300 __ |a v. ; |c 30 cm.

• 310 __ |a Monthly

• 362 1_ |a Began in 1987.

• 500 __ |a Description based on: Sept. 1987; title from cover.

• 500 __ |a Place of U.S. publisher varies: Piscataway, NJ, <Nov. 1988->.

• 650 _0 |a Telecommunication |x Abstracts |x Periodicals.

• 710 20 |a Institute of Electrical and Electronics Engineers.

• 710 20 |a INSPEC (Information service)

• 780 00 |t Key abstracts. Communication technology |x 0306-5588 |w (OCoLC)4042123

• 950 __ |a SCNU |f Z89:TN/2

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• 907 __ |a SCNU |f Z89:TN/2