Special Issue on Dr. S.R., Ranganathan - Informatics Studies- Papers Invited. Informatics Studies is a platform for discussing the emerging trends in theory and application of Information Science and is entering its fifth year of publication. The journal focuses on interdisciplinary and international perspectives on Informatics. The journal has published studies on scientists who laid foundations of Library and Information Science like Patrick R Penland and Earnest J Mann etc with selected papers by them and also a special issue on Eugene Garfield within three years of the journal’s forays into LIS research publishing. The year 2017 being the Quasquicentennial year of Sri S R RanganathanInformatics Studies would like to commemorate his contributions to LIS profession by publishing a special volume at the end of the Quasquicentennial year. We invite  papers on SR Ranganathan’s life and work correlating with the current developments in the KMt scenario for the Memorial issue to be published as Volume 5(1) in January 2018. Articles can be uploaded at informaticsstudies.in or can be e-mailed to the editor@informaticsstudies.in  as MS Word file attachment.   Last date of submission is 15nth December 2017.  Dr. M Jayapradeep and Dr. R.. Raman Nair, For Editors, Informatics Studies -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.