TY - BOOK AU - Crosby, Philip B TI - Quality is free : the art of making quality certain SN - 0451625854 U1 - 658.5 PY - 1980/// CY - New York: PB - Mentor Books KW - management style KW - quality assurance KW - quality cost KW - quality improvement KW - quality mangement KW - quality organizational status ER -