Narinder Kumar Gupta is Professor of Mechanics at a public institution that was declared to be Institute of National Importance by Government of India under what?
Narinder Kumar Gupta: Narinder Kumar Gupta (born 22 August 1942 in Mirpur, Jammu and Kashmir, India, (now in PoK)), also known as N. K. Gupta is Professor of Mechanics at the Indian Institute of Technology in Delhi. Indian Institute of Technology Delhi: The Indian Institute of Technology Delhi (abbreviated IIT Delhi or IITD) is a public engineering institution located in Delhi, India. Indian Institute of Technology Delhi:  It was declared to be Institute of National Importance by Government of India under Institutes of Technology Act.
Institutes of Technology Act