This Book is about the utilization of information and communication technology (ICT) in providing library services in Nigeria and Abroad. The Book covers all the aspects of library studies at all levels, most especially it will be useful in the colleges of education, polytechnics and Universities around the world. It can be noted that a well established library is essential for any academic institution as focal point for teaching, learning and research, therefore this book provides relevant and up to date information, resources and services.