TY  - RPRT
TI  - Fire-endurance and hose-stream tests of partitions of vermiculite-gypsum plaster on metal lath and on gypsum lath 
AU  - Ryan, James V
PY  - 1951
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 1320
DO  - 10.6028/NBS.RPT.1320
ER  -