INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH REVIEW (IJMDRR) (www.ijmdrr.com) Bangalore-560083, INDIA. Print ISSN: 2395-1877 Online ISSN: 2395-1885 Impact Factor: 7.352 CERTIFICATE OF PUBLICATION This is to Certify that Mr./Mrs./Ms./Dr. M. Balasubramanian, Dr. S. Bharathidass, Dr. V. Ganesan has published research paper in " International Journal of Multidisciplinary Research Review (IJMDRR) peer reviewed and refereed journal, Volume- 1, Issue- 5, May 2016, pp. 158-165." Paper Title:- " A MARKOVIAN QUEUE WITH BLOCKING AND CATASTROPHES. " Chief Editor Managing Editor