000			00444nam a22001457a 4500
008			230413b |||||||| |||| 00| 0 eng d
020			_a9789386418142
100		a	_aBroota, K. D.
245			_aExperimental design in behavioural research
250			_a2nd ed
260			_aNew Delhi _bNew Age International _c2020
300			_axxi., 433p., ref., app., ind., 25 cm X 20 cm
650			_xsocial sciences _xstatistical methods
942			_2ddc _cBK
999			_c21508 _d21508