TY - BOOK AU - Bowyer, S., ed. AU - Leinert, C., ed. TI - The galactic and extragalactic background radiation T2 - IAU symposium; no. 139 SN - 0-7923-0842-5 PY - 1990/// CY - Dordrecht PB - D. Reidel Publishing KW - Astronomy and Astrophysics thesaurus KW - Cosmic ray astronomy KW - Galaxies KW - Infrared astronomy KW - Ultraviolet astronomy ER -