000 00289nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aLal, Raman Bihari
245 0 _aEducational Measurement and Evaluation And Statistics
260 _aMeerut
_bSurya
_c2011
300 _a413p.
942 _cBK
999 _c15454
_d15454