000			00383nam a2200145Ia 4500
008			160830s9999||||xx |||||||||||||| ||und||
020			_a9788131605509
040			_cCUS
082			_a300.72 _bMAL/E
245		0	_aEssential statistics for social research/ _cMalec,Michael A.
250			_a2nd.ed.
260			_aJaipur: _bRawat publications, _c1993.
300			_a291
942			_cBook
999			_c175512 _d175512