ERRATUM DELTA SCORPII AN INFRARED DEFICIENT STAR AND THE VALUE OF R FOR THE SCORPIUS REGION - IRIARTE ERRO, B (Observatorio Astrofísico de Tonantzintla, Pue, Pue, Mex, 1970)
BOL OBS TONAN TACUB
Keywords: ERRATUM, DELTA SCORPII, INFRARED, DEFICIENT, STAR, VALUE, SCORPIUS REGION; ASTRONOMIA Y ASTROFISICA; COSMOLOGIA Y COSMOGONIA; ESTRELLAS