Mr.Vrij kishor Mishra is currently Asst. Professor at Department of Library and Information Science, DBS PG College. He has also served as Assistant Professor and Head at DLIS, DBS college for more than 16th years. He has received prestigious awards. He holds a Master Degree in Library and Information Science from CSJM University, & UGC -NET PGDCA, and Pursing Ph.D. also. Research interest includes: E-Learning, Knowledge Management, Information Retrieval, Open-Source Software and Knowledge Organization, Knowledge Organization & Retrieval Theory and Practice. He published several scientific papers in national and international seminars, conferences, and journals and also served as a Resource Person to many workshops on Library Automation and Digital Libraries. He also associated with some of the international research projects and worked on SRU/SRW and semantic aspects in digital library software. Received several awards for his career achievement etc.