机读格式显示(MARC)

• 000 01521cas a2200397 a 4500

• 001 0000222557

• 003 CAL

• 005 20130412115100.0

• 008 760316d19721992mdubn1 a 0 a0eng d

• 010 __ |a 72625079 //r93 |z sn 79008302

• 022 0_ |a 0361-3313 |y 036-3313

• 032 __ |a 001479 |b USPS

• 035 __ |a (DNLM)E05300000(s)

• 035 __ |a (OCoLC)2051533

• 040 __ |a NSDP |c NSDP |d OCoLC |d NSDP |d DLC |d RCS |d NST |d NSDP |d NST |d NSDP |d NST |d DLC |d NSDP |d PUL

• 042 __ |a nsdp |a lc

• 050 00 |a TK7800 |b .E43859

• 090 __ |a (E)/TN/14

• 093 __ |a TN |2 5

• 098 __ |a 736B0026 |b 6795

• 099 __ |a CAL 121999000889

• 210 0_ |a Electron. commun. abstr. j. |b (Riverd. Md.)

• 222 _0 |a Electronics and communications abstracts journal |b (Riverdale, Md.)

• 245 00 |a Electronics & communications abstracts journal.

• 246 10 |a Electronics and communications abstracts journal

• 260 __ |a Riverdale, Md. : |b Cambridge Scientific Abstracts, Inc., |c c1972-

• 300 __ |a 22 v. ; |c 28 cm.

• 310 __ |a Bimonthly, with Dec. index issue, |b <1990>-1992

• 321 __ |a Ten no. a year, |b 1972-<1986>

• 500 __ |a Title varies slightly.

• 550 __ |a Issued also by: Engineering Information, Inc.

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

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

• 710 2_ |a Cambridge Scientific Abstracts, inc.

• 780 00 |t Electronics abstracts journal |x 0013-5097 |w (DLC) 93648750 |w (OCoLC)2250855 |w s94-445

• 785 00 |t Electronics and communications abstracts |x 1069-5303 |w s94-24