Keywords: PedroIDeSerbiaEnElFrente--strickenlandserb00aske.jpg es El rey Pedro I de Serbia en el frente durante la Primera Guerra Mundial 1914-1916 http //www archive org/details/strickenlandserb00aske Askew Alice J de C Leake; Askew Claude Arthur Cary -1917 PD-old Uploaded with UploadWizard Peter I of Serbia |