Books by Elaine Costello
Random House Webster's American Sign Language dictionary
Random House Webster's Compact American Sign Language Dictionary
Random House Webster's pocket
Random House Webster's pocket American sign language
Webster's American Sign Language Dictionary
Grandmothers Say It Best
Grandmothers Say It Best
Random House Webster's American Sign Language Legal Dictionary
Random House Webster's American Sign Language Computer Dictionary
Getting Started in Signing
Getting Started in Signing Video
Random House Webster's American sign language medical dictionar
Random House Webster's America
Random House Webster's American Sign Language Medical Dictionary
Say It by Signing Video Progra
Say It by Signing Video Program
Webster's Concise American Sign Language Dictionary
Random House Webster's concise American Sign Language dictionary
Random House Webster's pocket American sign language dictionary
Signing
Say it by signing
Verbs, past, present, and future (Structured tasks for English practice)
Sentences in Action
Sentences in Action