Luftig, Jefther T. Design of Experiments in Quality Engineering / by Jefther T. Luftig [ et al] - New York : Mcgraw - Hill, 1998 - 343 p I. 209970 LCCN: 172444 Subjects--Topical Terms: Ingeniería investigación.Investigación industrial. Dewey Class. No.: 607.2 L8