000			00408nam a2200145Ia 4500
008			190917s1970||||xx |||||||||||||| ||und||
020			_aSSC2174
082			_a370.78 _bDe
100			_aDayton, C. Mitchell
245		4	_aThe design of educational experiments / _cC. Mitchell Dayton.
260			_aNew York : _bMcGraw-Hill, _c1970.
300			_axi, 441 p. :
650			_aEducational statistics.
942			_cBK
999			_c59564 _d59564