Title: Gizli oyun = The secret game /
Authors: Ross, Dorothy Blatter, 1901-1977.; Nute, Mary.; Blake, Jacklyn.; Castillo, Gloria.
Publisher: Amerikan Bord Neşriyat Dairesi,
Year: 1962
Subjects: Selfishness Juvenile fiction.; Altruism Juvenile fiction.; Generosity Juvenile fiction.