Bethers, Ray

著者名典拠詳細を表示

著者の属性 個人
コード類 典拠ID=5000869859
1 Discoveries : dinosaurs to rockets / by Ray Bethers London : Constable Young Books , c1963
2 Islands of adventure / written and illustrated by Ray Bethers London : Constable , c1959
3 Nature invents, science applies / written and illustrated by Ray Bethers New York : Hastings House , 1959