000 00357nam a2200133Ia 4500
005 20260720174600.0
008 260720s2007 xx 000 0 und d
041 _aeng
082 _a371.26 SINT
100 _aSingh, Raj
_9268531
245 _aTechniques of measurment and evaluvation
260 _aNew Delhi
_bCommonwealth Publishers
_c2007
300 _a435p
999 _c242609
_d242609