TY - BOOK AU - Rodríguez Malavé,José Orlando TI - Mental retardation in Puerto Rico AV - HD4013 U1 - T 616.8 PY - 1976/// CY - Washington, D.C. PB - The Author KW - United States University of America KW - Dissertations KW - Local KW - Mentally handicapped KW - Puerto Rico KW - Mental deficiency research KW - Mental deficiency N1 - Thesis (Ph.D.) -- United States University of America; Bibliography : p. 129-130 ER -