TY  - BOOK
AU  -  Humphries Tom, Padden Carol, and O'Rourke Terrence J. 
TI  - A basic course in American Sign language
SN  - 0932666108
PY  - 1980///
CY  - Silver Spring
PB  - T.J. Publishers
KW  - Sign language
KW  - Study & teaching
ER  -