Dept. of Economics – Video on the topic of Measurement of trend by semi-average method,Part 3,paper 6

SEM I 2024-28 Registration Subject SEM I 2023-27 Form Fillup ( Regular & Ex 2023-27)

Dept. of Economics – Video on the topic of Measurement of trend by semi-average method,Part 3,paper 6 – B N College, Bhagalpur