TY  - BOOK
AU  - Ashworth,Allan
TI  - Pre-contract studies: development economics, tendering and estimating 
SN  - 0582249848
AV  - HD1390  .A83 1996
PY  - 1996///
CY  - Harlow, Essex
PB  - Longman
KW  - Real estate development
ER  -