Willis's practice and procedure for the quantity surveyorAllan Ashworth, Keith Hogg · First published 2007Open the Tome
Pre-contract Studies (Chartered Institute of Building)Allan Ashworth · First published 1996Open the Tome
Contractual Procedures in the Construction IndustryAllan Ashworth · First published 1986 · Latest edition 1991Open the Tome
Practice and procedure for the quantity surveyorChristopher James Willis, Christopher J. Willis, Allan Ashworth · First published 1987Open the Tome