TY - BOOK AU - Hawkins, D. M. and Olwell, D. H. AU - Olwell, David H. ; jt. auth. TI - Cumulative sum charts and charting for quality improvement T2 - Statistics for Engineering and Physical Science U1 - 658.568 PY - 1998/// CY - New York PB - Springer-Verlag N1 - "Purchased under NBHM grant for the year 1999-2000" ER -