TY  - RPRT
TI  - Guidelines for the design and procurement of low cost mobile robot 
AU  - Evans, John M
AU  - Albus, James S
PY  - 1975
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 76-995
DO  - 10.6028/NBS.IR.76-995
ER  -