Engineering Drawing: Principles and Applications

Dr Lakhwinder Pal Singh is an associate professor in the department of industrial and production engineering at Dr. B. R. Ambedkar National Institute of Technology, Jalandhar. He has taught courses on engineering drawing, supply chain management, work study and ergonomics. His area of interest includes human factors engineering, production and operations management, lean manufacturing, occupational health and safety, and supply chain management.

Dr Harwinder Singh is a professor in the department of mechanical engineering at Guru Nanak Dev Engineering College, Ludhiana. His area of interest includes optimization of production systems and human factors engineering. He has taught courses including engineering drawing and computer graphics, quantitative methods and operations research at undergraduate and graduate levels.