00617nam a22001697a 4500 230418b |||||||| |||| 00| 0 eng d National Science Library National Science Library 371.27:51(047)(540) K1 Gayen, A K 6777 Measurement of Achievement in mathematics: /A statistical study on effectiveness of board and university examinations in India New Delhi: Ministry of Education Government of India, 1961 vii, 176p. xiv Report no. I Mathematics Education udc BK 20687 20687 0 0 udc 0 3712751047540_K1 0 30355 NSL NSL GF/Rk-5/C-12/R-5 1964-04-03 0 371.27:51(047)(540) K1 4142 2023-04-18 00:00:00 2023-04-18 BK