Spon's architects' and builders' price book / 
 Spon's architects' and builders' price book 2012  Architects' and builders' price book 
edited by Davis Langdon. 
 - 137th ed. 
 - London ;  New York :  Spon Press,  2012. 
 - xxxii, 806 p. ;  26 cm. 
<br/><br/> Previous ed.: 2011.  Includes index. 
<br/><br/><label>ISBN: </label>9780415680639 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construction industry--Prices--Great Britain.<br/>Architectural practice--Costs.--Great Britain<br/>Building--Estimates.
<br/><br/><label>Dewey Class. No.: </label>692.5  / SPO 2012