TY  - BOOK
AU  - Green,Noel Dutton
TI  - Concrete for the contractor
U1  - 666.893 
PY  - 1948///
CY  - London
PB  - C. Lockwood
KW  - Concrete
KW  - MCE
N1  - 0; 0; 0; 666_893000000000000_GRE
ER  -