Willis, Arthur James <br/><br/>
Elements of quantity surveying / 
by Arthur J. Willis and Christopher J. Willis 
 - 6th ed. 
 - London :  Crosby Lockwood and Son,  1969 
 - xiv, 254 p. 1 fold. plate :  ill. ;  26 cm. 
<br/><br/><label>LCCN: </label>77-402955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building--Estimates