TY  - GEN
AU  - Ondik, Helen M
AU  - Christ, Bruce W
AU  - Perloff, Alvin
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1982-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.SP.642
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1982
TI  - Construction materials for coal conversion:
ER  -