000			00290nam a2200133Ia 4500
008			230206s9999||||xx |||||||||||||| ||und||
020			_c325
040			_aDEL
100			_aAhuja, Ram
245		0	_aResearch Methods
260			_bRawat Publications _aJaipur
300			_a454
942			_cBK
999			_c90741 _d90741