SIGNS AND MANUAL COMMUNICATION-SYSTEMS - SELECTION, STANDARDIZATION, AND DEVELOPMENT (REPRINTED FROM THE AMERICAN ANNALS OF THE DEAF, VOL 123, PG 877-902, 1978)
F. Caccamise et al., SIGNS AND MANUAL COMMUNICATION-SYSTEMS - SELECTION, STANDARDIZATION, AND DEVELOPMENT (REPRINTED FROM THE AMERICAN ANNALS OF THE DEAF, VOL 123, PG 877-902, 1978), American annals of the deaf, 142(3), 1997, pp. 90-105