TY  - BOOK
AU  - Hedley,George
AU  - Garrett,Chris
TI  - Practical site management: an illustrated guide 
SN  - 0711455260
PY  - 1983///
CY  - London ; , New York : 
PB  - G. Godwin, 
KW  - Building sites
KW  - Construction industry
KW  - Management
ER  -