TY  - GEN
AU  - Wilson, John R.
AU  - Hyland, Edward J.
AU  - 
TI  - PROPORTIONING CONCRETE MIXES
U1  - 624.1833 
PY  - 1974///
CY  - Detroit
PB  - 
KW  - Concrete -- Additives -- Addresses, Essays, Lectures
KW  - Concrete -- Mixing -- Addresses, Essays, Lectures
N1  - A Symposium Volume Based On And Adopted From A Combined Workshop Session And Paper Symposium Presented At The 1972 Aci Animal Convention
ER  -