na INLIS000000000001336 20231006084546 0010-0921001336 231006 g 0 eng id 303.21 303.21 Myers, Raymond H. Response surface methodology / Raymond H. Myers Boston : Allyn And Bacon, Inc, 1971 x, 246 p : ill. ; 23 cm 303.21 MYE r STATISTICS RESEARCH DESIGN METHODOLOGY 0060/D/2008