The first Deslandres' group of the positive band spectrum of nitrogen, under high dispersion

Reprinted from the Astrophysical journal, v. 39, January, 1914.

Direct support and general support maintenance repair parts and special tools lists (including depot maintenance repair parts and special tools) : spectrum analyzer AN/UPM-58, FSN 6625-523-8576.

September 1973."

Organizational maintenance repair parts and special tools lists : spectrum analyzer AN/UPM-58, FSN 6625-523-8576.

28 September 1973."

Direct support and general support maintenance repair parts and special tools list for spectrum analyzers TS-723/U, TS-723A/U, TS-723B/U, TS-723C/U, and TS-723D/U (NSN 6625-00-668-9418).

"June 1976."

Operator's, organizational, direct support, and general support maintenance manual : spectrum analyzers TS-723A/U, TS-723B/U, TS-723C/U, and TS-723D/U (NSN 6625-00-668-9418).

"January 1976."

Organizational, direct support and general support maintenance repair parts and special tools list for spectrum analyzer AN/USM-489(V)1, (NSN 6625-01-079-9495).

Includes index.

Telecommunications : Federal Communications Commission spectrum management : report to the Chairman, Committee on Energy and Commerce, House of Representatives /

"B-210602"--P. 1.

Power spectrum measurements by numerical methods. Internal research project 85-440.

Mode of access: Internet.

Untersuchungen uber das Spectrum von Strontium im Orangen und Raten.

Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universitat, Bonn.

Zur Kenntniss der Dispersion im electrischen Spectrum.

Thesis (doctoral)--Georg-August-Universitat, Gottingen.

Auctioning radio spectrum licenses.

"March 1992"--Cover.

Parallel photographs of the spectra of the sun, of iron, and of iridium, from the line (H) to near the line (D), in six sections. Also separate photographs of the spectrum of titanic iron ore, in six sections.

Half-title. Reprinted from the Monthly notices of the Royal astronomical society, vol.XLIX, no.7.