Critical analysis of common errors in mathematics of class 'X' students in the examination conducted by the board of secondary education, Orissa, and developing remedial teaching m

Dash, Purna Chandra

Critical analysis of common errors in mathematics of class 'X' students in the examination conducted by the board of secondary education, Orissa, and developing remedial teaching m - Bhubaneswar NCERT , RIE 1997 - x,45p.


Mathematics

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