Board, O, E.(2021).Oswaal CBSE Question Bank Class 12 (Set of 4 Books) Hindi Core, Accountancy, Business Studies, Economics [Combined & Updated for Term 1 & 2] .:Oswaal Books and Learning Private Limited.
Gaya MLA
Board, Oswaal, Editorial."Oswaal CBSE Question Bank Class 12 (Set of 4 Books) Hindi Core, Accountancy, Business Studies, Economics [Combined & Updated for Term 1 & 2]".:Oswaal Books and Learning Private Limited,2021.Text.