Hirsch, W. Z. <br/><br/>
Financing public first-level and second-level education in the U.S.A. / 
W. Z. Hirsch. 
 - París :  UNESCO :  International Institute for Educational Planning (IIEP),  1973. 
 - 49 p. :  il., map. 
 - Financing educational systems :  specific case studies ;  3 .
<br/><br/><label>ISBN: </label>9280310534 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>37.014. 543. 018.8 (73)=20 HIRN:3.