TY  - BOOK
AU  - Collier,Ira Leonard
TI  - Lowering the cost of concrete in the Pacific Northwest,
T2  - Washington (State) University. Engineering Experiment Station. Engineering Experiment Station series. Bulletin
AV  - TA440 .C6
PY  - 1925///
CY  - Seattle, Wash.
PB  - The University
KW  - Concrete
ER  -