000 00343nam a2200133Ia 4500
005 20260720174730.0
008 260720s2001 xx 000 0 und d
041 _aeng
082 _a371.26 IGNE
100 _aIGNOU
_9271000
245 _aEducational evaluation:statistical techniques of analysis
260 _aNew Delhi
_c2001
300 _a88p
999 _c245203
_d245203