Dr. O. Sivasankar Prasad is working as Librarian at Sri Venkateswara College (University of Delhi, New Delhi) since 2001 and he has completed his Ph.D. from Sri .Venkateswara University, Tirupati. He has 18 years’ experience in LIS field. He also worked as Head Resource Centre at NIFT (Min. of Textiles, GOI) for two years. He has presented more than 15 papers in national and international conferences and attended several seminars.