%0 Journal Article %A A. T. Charlesworth %A R. E. Hodel %A F. D. Tall %T On a theorem of Jones and Heath concerning separable normal spaces %J Colloquium Mathematicum %D 1975 %P 33-37 %V 34 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-34-1-33-37/ %R 10.4064/cm-34-1-33-37 %G en %F 10_4064_cm_34_1_33_37