TY  - BOOK
AU  - Blackledge,G.F.
AU  - Mohammad Ismail   
TI  - Amalan kerja konkrit / 
SN  - 9839585746   
PY  - 1992///
CY  - Johor
PB  - UTM, 
KW  - Concrete
KW  - Concrete construction
ER  -