Second symposium on health and human services in the united states and mexico / 
Co-convenors Graciela Rodríguez and Martha s. Williams ; ed. by katherine selber... [y otros.] 
 - 131 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salud pública--Congresos
<br/><br/><label>LC Class. No.: </label>RA394  / S95 1987