TY - BOOK AU - García-Luna Martínez,José Eduardo TI - Evaluability assessment: approaches to the vaccination program of the Mexican plan of health 1984-1988 U1 - 614.47 PY - 1986/// CY - Philadelphia, PA. PB - [Editor no identificado] KW - Administración sanitaria KW - México KW - Vacunación N1 - Tesis (Master of Science)--Pennsylvania State University; Incluye bibliografía ER -