TY - BOOK T1 - ʾal-Dirāsāt ʾal-ʾiǧtimāʾiyah lil-saf ʾal-ṯāmin LA - Arabic PP - Masqat PB - Maṭābiʿ Muʾasasat ʿUmān lil-Ṣaḥāfah wa ʾal-Našr wa ʾal-ʾIʿlān YR - 1428 ED - ʾal-Ṭabʿah ʾal-taǧrībiyah [Erprobungsfassung] UL - https://glotrec.wdi-testing.gei.de/cat/Record/gei643397833 KW - Schulbuch ER -