00278nam a2200097Ia 4500008004100000082002300041100002200064245004700086260003300133300001400166251030b        |||||||| |||| 00| 0 eng d  a519.50184bH658.PA  aHimmelblau, D. M.  aProcess analysis by statistical methodsb/  aNew York:bJohn Wiley,c1970  axi, 463p.