TY  - BOOK
AU  - 
AU  - Michigan. American Concrete Institute.
TI  - In-place methods to estimate concrete strength
U1  - 620.1363 
PY  - 2004///
CY  - Farmington Hills, Mi
PB  - Aci International
KW  - Concrete
KW  - Strains And Stresses
ER  -