Lockard, J. David
primary topic: J. David Lockard
type: Concept
modified: 1997-03-31T15:17:00
created: 1997-03-31
pref label: Lockard, J. David
source: ユネスコ理科教育ハンドブック
source: NUC
in scheme: personalNames

J. David Lockard
type: Person