TY  - RPRT
TI  - Operation manual for 30,000 lbf constant-load testing machine 
AU  - Marlowe, D E
AU  - Appleton, W H
PY  - 1976
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 76-1074
DO  - 10.6028/NBS.IR.76-1074
ER  -