TY  - BOOK
ED  - Portland Cement Association.
TI  - Design and control of concrete mixtures
U1  - 620.136 
PY  - 1968///
CY  - USA
PB  - Portland Cement Association
KW  - Concrete
KW  - MCE
KW  - Portland cement
N1  - 0; 0; 0; 620_136000000000000_DES
ER  -