TY  - BOOK
AU  - Valli,Clayton
AU  - Lucas,Ceil
TI  - Linguistics of American Sign Language: an introduction 
SN  - 1563680971
AV  - HV2474 .V35 2000
U1  - 419.7 21
PY  - 2000///
CY  - Washington, D.C.
PB  - Gallaudet University Press
KW  - American Sign Language
KW  - Handbooks, manuals, etc
N1  - Includes bibliographical references and index
N2  - "New 4th Edition completely revised and updated with new DVD now available; ISBN 1-56368-283-4"--Publisher description
ER  -