Willis, Arthur J. (Arthur James) <br/><br/>
Specification writing for architects and surveyors 
Arthur J. Willis and Christopher J. Willis 
 - 6th ed., metric (revised). 
 - London  Crosby Lockwood and Son  1971. 
 - xi, 104 p. ;   plans ;   24 cm. 
<br/><br/><label>ISBN: </label>0258968281 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building--Contracts and specifications--Great Britain