000 00276nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSingh, Yogesh Kumar
245 0 _aEducational And Mental Measurement
260 _aNew Delhi
_bA.P.H.
_c2013
300 _a360p.
942 _cBK
999 _c15617
_d15617