TY - BOOK AU - Hart, Marilyn K , Hart, Robert F TI - Quantitative methods for quality and productivity improvement SN - 0-27389-056-6 U1 - 658.562 HAR'Q PY - 1989/// CY - USA PB - ASQC KW - QUALITY CONTROL STATITICAL METHODS PRODUCTION MANAGEMENT QUAITY CONTROL QUALITY CONTROL CHARTS DIAGRAMS ETC ER -