Language learning in blind children relationships between perception and language /
Landau, Barbara Greenblatt.
Language learning in blind children relationships between perception and language / [microform] : Barbara Greenblatt Landau. - Ann Arbor, Mich. : University Microfilms International, 1982. - 2 microfiches ; 11 x 15 cm.
Thesis (Ph.D.)-University of Pennsylvania, 1982.
Language acquisition.
Interlanguage (Language learning).
Language learning in blind children relationships between perception and language / [microform] : Barbara Greenblatt Landau. - Ann Arbor, Mich. : University Microfilms International, 1982. - 2 microfiches ; 11 x 15 cm.
Thesis (Ph.D.)-University of Pennsylvania, 1982.
Language acquisition.
Interlanguage (Language learning).