TY  - RPRT
TI  - Evaluation of refractory qualities of concretes for jet aircraft warm-up, power check, maintenance aprons, and runways : quarterly report
AU  - Pendergast, W L
AU  - Tuma, E C
AU  - Mong, L E
AU  - Clevenger, R A
PY  - 1956
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 4869
DO  - 10.6028/NBS.RPT.4869
ER  -