ASHWORTH, Allan <br/><br/>
Willis’s practice and procedure for the quantity surveyor  . xi, 426p.; ill 
Allan Ashworth, Keith Hogg, Catherine Higgs 
 -  13th ed 
 -  John Wiley   2013.  
<br/><br/> “It includes bibliographical references and index”.<br/><br/> 
<br/><br/><label>ISBN: </label>ISBN: 978-0-470-67219-8