Person · 1954 CEEfraín GutiérrezAlso known asCésar Efrain GutiérrezCésar Efrain GutiérrezCésar Efrain GutiérrezCésar Efrain GutiérrezCésar Efrain GutiérrezCésar Efrain Gutiérrezarchival plate · Efraín Gutiérrez · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to4 links to entries not yet ingested in the Library.