Peck, Magda G. Final report to the sheldon fund on the Frederick Sheldon traveling fellowship 1984-1986 / Magda G. Peck - Boston, Mass. : Harvard University, School of Public Health, 1986 - p.v. Subjects--Topical Terms: Calidad de la Atención de Salud -Salud Materno--infantil - Dewey Class. No.: 362.1 / P364f