TY - BOOK AU - Riz̤vī,Sayyid Maḥmūd al-Ḥasan TI - Lisāniyāt aur Urdū AV - PK1979 .R5 PY - 1962///] KW - Urdu language KW - Study and teaching KW - Linguistics KW - Research N1 - In Urdu; Text partially vocalized ER -