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由 Guido, James W.
出版 2015 -
The Perigee visual dictionary of signingan A-to-Z guide to over 1350 signs of American Sign LanguageBook由 Butterworth, Rod R.
出版 1995 -
由 Costello, Elaine
出版 2008 -
Learn to sign the fun way!let your fingers do the talking with games puzzles and activities in American Sign LanguageBook由 Warner, Penny
出版 2001 -
Teach your baby to signan illustrated guide to simple sign language for babies and toddlers--includes 30 new pages of signs and illustrations!Book由 Beyer, Monica, 1974-
出版 2015