Spon?s mechanical and electrical services price book 200  
/ edited by Davis Langdon. 
 - 38th ed.. 
 - New York  Taylor & Francis  2007. 
 - xvi, 654p.  ill.  25cm 
<br/><br/> Includes index p.649 - 654 
<br/><br/><label>ISBN: </label>0415393876  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Electric equipment--Costs--Estimates--Periodicals--Great Britain<br/>Buildings--Mechanical equipment--Costs--Estimates--Periodicals--Great Britain
<br/><br/><label>Dewey Class. No.: </label>692.5 SPO 2007