Title: Yubileum 50 tahun GKPI (Gereja Kristen Protestan Indonesia)
Description: Historical development of GKPI, an Indonesian Protestant Church based in North Sumatera Province; volume commemorating the 50th anniversary of the Church.
Subjects: History, Protestant churches, Church history, Gereja Kristen Protestan Indonesia
Places: Indonesia, Sumatera Utara, Sumatera Utara (Indonesia)