%0 Journal Article %T Manual Sign Translucency and Referential Concreteness in the Learning of Signs %A Luftig, Richard L. %A Lloyd, Lyle L. %A , %J Sign Language Studies %V 1030 %N 1 %P 49-60 %@ 1533-6263 %D 1981-01-01 %I Project Muse %~ DeepDyve