User talk:117.227.77.237

January 2021
Please refrain from making unconstructive edits to Wikipedia, as you did at List of centres affiliated to the University of Calcutta. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Dl2000 (talk) 00:08, 20 January 2021 (UTC)