International reference ionosphere 1990
By: Dieter Bilitza.
Contributors: Bilitza, Dieter.; World Data Center A for Rockets and Satellites.
Series: NASA technical memorandum -- 105055.
Publisher: National Space Science Data Center, World Data Center A for Rockets and Satellites
Published: 1990
Place of publication: [Greenbelt, Md.]
Language: eng
Format: Microform
Subjects: Ionosphere.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-0453-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1991] 2 microfiches.