TY  - BOOK
ED  - American Concrete Institute
TI  - Aci Manual of Concrete Practice 1982 
U1  - 620.13602 
PY  - 1982///
CY  - Michigan : 
PB  - American Concrete Institute, 
KW  - Concrete Manual
N1  - NN; Pt. 1. Materials and General Properties of Concrete
ER  -