TY  - RPRT
TI  - Examination procedure outlines for commercial weighing and measuring devices: a manual for weights and measures officials 
AU  - Warnlof, Otto K
PY  - 1973
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS HB 112
DO  - 10.6028/NBS.HB.112
ER  -