Dilip K. Chakrabarti is Emeritus Professor of South Asian Archaeology at Cambridge University and Dean, Centre for Historical and Civilizational Studies, VIF. He has a large number of research books and articles to his credit. Makkhan Lal, taught at Banaras Hindu University and Aligarh Muslim University. He was a Visiting Fellow in Clare Hall, Cambridge University. He was elected member of the Executive Committee of World Archaeological Congress representing South Asia (1986-94) and also Academic Programme Co-ordinator and Treasurer of World Archaeological Congress-3 (1990-94). He is founding Professor-Director of Delhi Institute of Heritage Research and Management (established by the Government of Delhi) and a Senior Fellow at Vivekananda International Foundation. He has a large number of books and research articles to his credit.