http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Medical and hospital care in Puerto Rico
a report submitted to the Governor and the Legislature of the Commonwealth of Puerto Rico
School of Public Health and Administrative Medicine.
xii, 427 pages : diagrams, tables. ; 28 cm.
by the School of Public Health and Administrative Medicine, Columbia University and the Dept. of Health of Puerto Rico.
Summary submitted in Spanish, December, 1960.