TY  - RPRT
TI  - Cobalt-60 facilities available for hardness assurance testing 
AU  - Humphreys, J C
AU  - Dozier, Charles M
PY  - 1986
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 86-3480
DO  - 10.6028/NBS.IR.86-3480
ER  -