ISBN 9401060991 books & textbook
Solar Electromagnetic Radiation Study for Solar Cycle 22: Proceedings of the SOLERS22 Workshop held at the National Solar Observatory, Sacramento Peak, Sunspot, New Mexico, U.S.A., June 17–21, 1996
Pap, Judit M. Fröhlich, Claus Ulrich, Roger K.
Springer /2012-10-13 Paperback / 529 Pages
isbn-10: 9401060991 / isbn-13: 9789401060998