The guidlines of DIET was first released on November 1, 1989 by the Ministry of Human Resources Development.
https://educationforallinindia.com/wp-content/uploads/2020/12/logo-2-2.png00adminhttps://educationforallinindia.com/wp-content/uploads/2020/12/logo-2-2.pngadmin2023-01-07 02:09:302023-01-07 02:09:30When was the guidelines of DIET first released?