00854cam a2200265 4500 332312132 TxAuBib 20171024120000.0 080428s2008||||||||||||||||||||||||eng|u 9781407516028 hbk $15.99 1407516027 hbk $15.99 (OCoLC)226315718 TxAuBib Mackonochie, Alison. Baby sign language / Alison Mackonochie. New York : Parragon, 2008. 96 p. : col. ill. ; 28 cm. "A practical guide to signing with your baby"--Cover. Includes index. 20171024. Sign language. Nonverbal Communication in Infants. Interpersonal communication in infants. BMLLS