TY  - BOOK
AU  - Offenbacher,Barbara Levine
TI  - First words 
SN  - 978-1-4422-1122-3
PY  - 2013///
CY  - Lanham
PB  - Inc Rowman & Littlefield Publishers
KW  - Speech disorders in children
KW  - Language disorders in children
N1  - Includes bibliographical references and index
ER  -