00421nam a2200133Ia 4500082002200000100004200022245008200064250000800146260003100154300000600185490006000191500000500251700003100256  a519.50184bJ68.SE  aJohnson, Norman L. and Leone, Fred C.  aStatistics and experimental design in engineering and the physical sciencesb  a2nd  aNew YorkbJohn Wileyc1977  a   aWiley series in Probability and Mathematical Statistics  a  aLeone, Fred C. ; jt. auth.