Essential baby sign language
Subtitle: the most important 75 signs you can teach your baby
By: Teresa R. Simpson
Publisher: Adams Media
Published: 2013
Place of publication: Avon, Mass
Language: eng
Number of pages: 175
ISBN-13: 9781440560842
Subjects: Infants; Interpersonal communication in infants; Sign language; Language; Nonverbal communication in infants