Chafin Suzie Grindstaff Johnston Bell Pht Pidano Anne E Ph D Con Books
Books di Chafin Suzie Grindstaff Johnston Bell Pht Pidano Anne E Ph D Con con argomento Nonverbal Communication In Infants
Knack Baby Sign Language
Grindstaff Johnston Bell (PHT)
Pidano Anne E. Ph.D. (CON)
edizioni Knackk Pr collana Knackk Pr (Paperback)
Few children can communicate effectively before eighteen months of age, but sign language can allow baby and parent to reduce the frustration up to a year earlier. With more than 450 full-color photos, text, and sidebars, Knack Baby Sign Language provides a user-friendly, efficient method to learn and teach a baby...