Bradford, David F. <br/><br/>
The economics of vouchers 

 - Cambridge, Mass. :  National Bureau of Economic Research,  1999 
 - 64 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATIONAL VOUCHERS--ECONOMIC ASPECTS--UNITED STATES<br/>ECONOMICS--RESEARCH
<br/><br/><label>LC Class. No.: </label>LB2828.8  / B722E