TY  - BOOK
AU  - Hansen, Kenneth D. Ed.
TI  - Roller compacted concrete : proceedings of the symposium, May1-2,1985, at Colorado
SN  - 0872624552
U1  - 691.3 
PY  - 1985///
CY  - Pennsylavnia,New York etc
PB  - American Society of Civil Engineers
ER  -