CBSE/DOE Circulars JANUARY 2023 18_Circular_2023 17_Circular_2023 16_Circular_2023 15_Circular_2023 14_Circular_2023 12_Circular_2023 10_Circular_2023 DECEMBER Date_Sheet_Session_2022_23_30122022_Updated Pariksha Parv 5.0 – 143_149_dt_06022023