TY  - RPRT
TI  - Letter Circular 152: specifications for the manufacture and installation of motor truck, built-in, self-contained, and portable scales for railroad services
PY  - 1928
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - LCIRC 152r1928
DO  - 10.6028/NBS.LCIRC.152r1928
ER  -