TY - BOOK ED - Broken Hill Publishers Ltd. TI - Guide to the economics of quality: BS 6143: Part 2: 1990 SN - 0580187292 U1 - 658.562 23 PY - 1990///. CY - [London]: PB - BSI, KW - Total quality management N1 - Part 2: Prevention, appraisal and failure model ER -