TY  - BOOK
AU  - Orchard,D.F.
TI  - Concrete Technology: Vol. 1 properties of materials
U1  - 620.136 
PY  - 1962///
CY  - London
PB  - Contractors Record
KW  - Concrete
KW  - Testing
KW  - Pump placing
KW  - Building materials
KW  - Quality control
N1  - Incldues index; Library has Vol. 1&2; Vol. 1 porperties of materials, 1962. - Rs. 110/-. -v. 2. practice, 1962. - $ 10.50
ER  -