Kerf, M. <br/><br/>
Concessions for infrastructure:  a guide to their design and awards/ 
Michel, kerf; R. David Gray and Timothy Irwin 
 - Washington:  The World Bank,  1998 
 - x,131p.:  ill.;  26 cm 
 - World Bank technical paper ;  Series 399,  Finance, Private sector and infrastructure network ; .
<br/><br/> includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780821341650 
<br/><br/><label>LC Class. No.: </label>DUCE HC 79.C3.C66