TY  - GEN
AU  - Cullen, William C
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1973-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.TN.778
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1973
TI  - Guidelines for selection of and use of foam polyurethane roofing systems:
ER  -