There has been data ("Mangampar Ruji, Mangkobar Boru: Pelajaran Adat Tapanuli Selatan: Musyawarah Perhitungan Mas Kawin Menurut Adat Tapanuli Selatan") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Tue Jan 7 22:05:22 2020, so the data displayed here has been removed .