International reference ionosphere 1978
By: compiled by K. Rawer, S. Ramakrishnan, D. Bilitza on behalf of the Steering Committee IRI.
Contributors: Rawer, K.; Ramakrishnan, S.; Bilitza, D.; International Union of Radio Science.; COSPAR.
Publisher: International Union opf Radio Science
Published: 1978
Place of publication: Brussels
Language: eng
Notes: At head of title page: COSPAR.