TY  - BOOK
ED  - Portland Cement Association.
TI  - Principles of quality concrete
SN  - 0471674346
U1  - 624.1834 
PY  - 1975///]
CY  - New York
PB  - Wiley
KW  - Concrete
KW  - MCE
N1  - "First in a series of five textbooks that comprise the National concrete technology curriculum."; 0; 0; 0; 624_183400000000000_POR
ER  -