Valence de Gerard <br/><br/>
Modern construction economics  Theory and application 
Gerard de Valence 
 - Oxfordshire  Routledge  2011 
 - xiv, p. 218.:ill.  Pbk 
<br/><br/><label>ISBN: </label>9781138861336 
<br/><br/><label>LC Class. No.: </label>HD 9715. A2. M5  / 2011