TY  - BOOK
AU  - Hogg, Keith
AU  - Ashworth, Allan
TI  - Willis's practice and procedure for the quantity surveyor. -- 12th ed
SN  - 9781405145787
AV  - TH 435 Ash 
PY  - 2007///
CY  - Oxford
PB  - Blackwell Publishing
KW  - BUILDING
KW  - BUILDING--ESTIMATES--GREAT BRITAIN
ER  -