TY - BOOK ED - Āftāb Ḥasan. TI - Urdū zarīʻah-yi taʻlīm aur iṣt̤ilāḥāt AV - PK1979 .A48 PY - 1965///] KW - Urdu language KW - Translating KW - Technical Urdu N1 - Romanized ER -