TY  - RPRT
TI  - Circular of the Bureau of Standards no. 289: United States government master specification for divers' hose
PY  - 1925
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 289
DO  - 10.6028/NBS.CIRC.289
ER  -