000			00326nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c200
040			_aET
100			_aSharma , Swati
245		0	_aResearch methodologyies and Methods
260			_bNeeraj Pub. _aDelhi
300			_a164
500			_a59180
942			_cBK
999			_c65143 _d65143