http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
dibujos educativos para el promotor de salud = Your heart, your life : educated drawings to promote health
Dibujos educativos para el promotor de salud
National Heart, Lung, and Blood Institute
Office of Prevention, Education, and Control.
1 volume (various pagings) : color illustrations ; 28 cm.