TY - BOOK AU - Gitlow,Howard S. TI - Tools and methods for the improvement of quality T2 - The Irwin series in quantitative analysis for business SN - 0256056803 U1 - 658.562 19 PY - 1989/// CY - Homewood, IL PB - Irwin KW - Quality control KW - Statistical methods N1 - "ASQC Quality Press"--Cover; Includes index; Bibliography: p. 594-596 ER -