Computer Graphics and CAD

C.S. Verma; Assistant Director, Academic Bureau, All India Council for Technical Education and Former Assistant Professor, N.S.I.T. Dwarka, New Delhi, India Rajesh Purohit; Associate Professor, Mechanical Engineering Department, Maulana Azad National Institute of Technology, Bhopal, India Koyel Datta Gupta; Reader, Computer Science & Engineering, Maharaja Surajmal Institute of Technology, New Delhi, India Harsha Verma; Former Lecturer, N.S.I.T and Bhaskaracharya College of Applied Science, Delhi University, Delhi, India