TY  - RPRT
TI  - Report on characteristics of three universal force testing machines 
AU  - Palasky, Ervin C
AU  - Malcolm, J Eryx
PY  - 1975
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 75-773
DO  - 10.6028/NBS.IR.75-773
ER  -