Derby, Esther
primary topic: Esther Derby
type: Concept
modified: 2024-02-05T09:57:01
created: 2007-10-15
pref label: Derby, Esther
source: アジャイルレトロスペクティブズ / Esther Derby, Diana Larsen 著 ; 角征典 訳
source: LCCN: n2006029836
in scheme: personalNames

Esther Derby
type: Person