000 00283nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSharma, R.A.
245 0 _aEssentials Of Scientific Behavioral Research
260 _aMeerut
_bVinay Rakheja
_c2007
300 _a824p.
942 _cBK
999 _c11917
_d11917