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001 23654
003 IN-NITTTR
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040 _beng
040 _cIN-NITTTR
041 _aeng
082 _a371.264 S61A
100 _aSinha, B. P.
245 0 _aAnalysis of assessment of student's performence in mathematics in polytechnics of Bihar and evolving strategies for improvement. /
_cSinha, B. P.
942 _2ddc
_cBK
999 _c26283
_d26283