TY  - RPRT
TI  - Report on the performance of glass fiber base built-up roofs 
AU  - Cullen, William C
PY  - 1960
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 6966
DO  - 10.6028/NBS.RPT.6966
ER  -