TY - BOOK AU - Dodson,Helen W. AU - Hedeman,E Ruth TI - McMath-Hulbert observatory working list of flares and Daily Flare in dex for 1960 / PY - 1962/// CY - Boulder : PB - High Altitude Observatory, KW - McMath-Hulbert. KW - Solar flares N1 - At head of title : IGY World Data Centre : A Solar Activity High Alt itude Observatory, Boulder, Colorado ER -