TY - BOOK AU - Gordon, M. A., ed. AU - Sorochenko, R. L., ed. ED - International Astronomical Union Colloquium on Radio Recombination Lines, 25 Years of Investigation TI - Radio recombination lines: proceedings of the International Astronomical Union colloquium on radio recombination lines, 25 years of investigation, held in Puschino, USSR, 11-16 Sep 1989 T2 - Astrophysics and space science library; v. 163 SN - 0-7923-0804-2 PY - 1990/// CY - Dordrecht PB - Kluwer Academic KW - Radio astronomy KW - Recombination lines ER -