User talk:Ashraful Islam Karjon

May 2016
Hello, I'm CAPTAIN RAJU. I wanted to let you know that one or more of your recent contributions to Five laws of library science has been undone because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. CAPTAIN RAJU ( ✉ ) 22:05, 15 May 2016 (UTC)