User talk:Shanmukh88

April 2019
Hello, I'm IM3847. I wanted to let you know that one or more of your recent contributions to Defence Research and Development Organisation have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. A proper explanation should be given before undoing changes. IM3847 (talk) 08:11, 3 April 2019 (UTC)