TY - JOUR AU - TI - Economic Statistical Control-Chart Designs with an Application to X̄ and R Charts JF - Technometrics DO - 10.2307/3556141 DA - 1989-08-01 UR - https://www.deepdyve.com/lp/crossref/economic-statistical-control-chart-designs-with-an-application-to-x-GKMKz2WBSE SP - 313 VL - 31 IS - 3 DP - DeepDyve ER -