TY - RPRT TI - Language Research Center's Computerized Test System (LRC-CTS) - Video-formatted tasks for comparative primate research AU - Rumbaugh, Duane M. AU - Washburn, David A. AU - Savage-Rumbaugh, E. S. AU - Hopkins, William D. AU - Richardson, W. K. PY - 1991 UR - https://ntrs.nasa.gov/citations/19920065472 ID - 19920065472 ER -