TY - BOOK AU - Hewitt,David TI - Quality management systems : a guide to ISO 9001 : 2015 implementation and problem solving (revised - 2nd edition June 2018) SN - 9781912677016 AV - TS 156.6 Hew PY - 2018/// CY - England PB - David Hewitt KW - QUALITY CONTROL--STANDARDS ER -