The document discusses concepts from quality gurus like Deming, Juran, Crosby, Feigenbaum and Ishikawa that form the foundation of Total Quality Management (TQM). It outlines Deming's 14 points for management and his Plan-Do-Study-Act cycle for continuous improvement. Juran believed quality problems stem from management and achieving quality requires activities across all firm functions. He defined four categories of quality costs to evaluate costs related to quality.