000 00256nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aVohra, Vandana
245 0 _aResearch Methodology
260 _aNew Delhi
_bOmega
_c2009
300 _a248p.
942 _cBK
999 _c12989
_d12989