TY  - BOOK
AU  - Mackonochie,Alison
TI  - Baby sign language
SN  - 9781407516028 :
AV  - BF720.C65 M33 2006
PY  - 2008///
CY  - Bath [England], New York
PB  - Parragon
KW  - Sign language
KW  - Nonverbal communication in infants
KW  - Interpersonal communication in infants
N1  - "A practical guide to signing with your baby"--Cover; Includes index
ER  -