TY - BOOK AU - Barrett,Martyn D. TI - Children's single-word speech SN - 0471903744 : AV - P118 .C475 1985 U1 - 401.930 83 BAR 19 PY - 1985/// CY - Chichester [West Sussex], New York PB - J. Wiley KW - Language acquisition N1 - Includes bibliographies and indexes ER -