TY  - RPRT
TI  - Alternative plans for a center for law-enforcement equipment user standards 
AU  - Levin, B M
PY  - 1970
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 10349
DO  - 10.6028/NBS.RPT.10349
ER  -