TY  - RPRT
TI  - Circular of the Bureau of Standards no. 204: United States government master specification for hydrated lime for structural purposes
PY  - 1925
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 204
DO  - 10.6028/NBS.CIRC.204
ER  -