TY  - GEN
AU  - Barbera, Anthony J
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1977-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.SP.500-23
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1977
TI  - An architecture for a robot hierarchical control systme:
ER  -