ผู้เขียน: David Irwin

David Irwin & James Lewis: Applying Lean Thinking: Systems and Value Streams

David Irwin & James Lewis: Testiment to Lean Thinking: Cases for Change

David Irwin & James Lewis: Applying Lean Thinking: Measuring Success

David Irwin & James Lewis: Applying Lean Thinking: The Art of Going to Gemba

David Irwin & James Lewis: Applying Lean Thinking: Identifying Waste