Ryan, Ralph, 1948-
primary topic: Ralph Ryan
type: Concept
modified: 1997-03-31T15:17:00
created: 1997-03-31
pref label: Ryan, Ralph, 1948-
source: LANマネージャプログラマーズブック
source: USMC
in scheme: personalNames

Ralph Ryan
type: Person
date of birth: 1948