TY - BOOK AU - Hall,Donald N.B. ED - Kitt Peak National Observatory. TI - An atlas of infrared spectra of the solar photosphere and of sunspot umbrae, in the spectral intervals 4040 cmp-1s-5095 cmp-1s: 5550 cmp-1s -6700 cmp-1s; 7400 cmp-1s -8790 cmp-1s AV - QB528 .H34 U1 - 523.7/4 PY - 1973///?] CY - [Tucson, Ariz. PB - Kitt Peak National Observatory KW - Solar photosphere KW - Spectra KW - Atlases KW - Infrared spectra KW - Sunspots N1 - Based on the author's thesis, Harvard, 1970 ER -