%0 Journal Article %A Hoo, C. S. %T The Weak Weak Category of a Space %J Canadian mathematical bulletin %D 1971 %P 49-51 %V 14 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-008-8/ %R 10.4153/CMB-1971-008-8 %F 10_4153_CMB_1971_008_8