Preker, Alexander S and others <br/><br/>
Public ends, Private means :  Strategi purchasing on health services  
Preker,Alexander S 
 - Washington  WB ,  2007. 
<br/><br/><label>ISBN: </label>0821365479 
<br/><br/><label>Dewey Class. No.: </label>338.473621 PRE.P7