TY  - RPRT
TI  - Evaluation of refractory qualities of concretes for jet aircraft warm up, power check, and maintenance aprons 
AU  - Pendergast, W L
AU  - Clevenger, R A
AU  - Tuma, Edward C
PY  - 1954
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 3399
DO  - 10.6028/NBS.RPT.3399
ER  -