Willis, Christopher James. <br/><br/>
Specification writing for architects and surveyors / 
Christopher J. Willis, J. Andrew Willis. 
 - 11th ed. 
 - Malden, Mass :  Blackwell Science,  1997. 
 - 152 p. :  ill. 
<br/><br/> New ed. of: Specification writing for architects and surveyors / Arthur J. Willis and Christopher J. Willis. 5th ed. 1969.  Includes index. 
<br/><br/><label>ISBN: </label>0632042060 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Specifications--Great Britain.<br/>Specification Writing.