000			00321nam a2200133Ia 4500
008			230206s9999||||xx |||||||||||||| ||und||
020			_c275
040			_aDEL
100			_aTripathi, Satyendra
245		0	_aSocial Research and Statistics (Hindi)
260			_bRawat Publications _aJaipur
300			_a309
942			_cBK
999			_c90229 _d90229