TY  - RPRT
TI  - Evaluation of refractory qualities of concretes for jet aircraft warm up, power check, and maintenance aprons, quarterly report on 
AU  - Pendergast, W L
AU  - Enoch, CR
AU  - Heindl, R A
AU  - Clevenger, R A
PY  - 1952
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 2198
DO  - 10.6028/NBS.RPT.2198
ER  -