This book will acquaint the reader with basic concerns and prominent issues in the field of library and information science in a networked environment. The editors present views and experiences of professionals for the benefit of the readers. The book is an annotation of important contemporary themes in the field of LIS. The articles included here will enrich the knowledge of readers in LIS and allied disciplines. The content is divided into 11 units containing 21 articles. The chapters include: Internet and the Role of the World Wide Web; Mobile Technologies; Library Resources and Services; Social Media Analysis; Digital Libraries and Institutional Repositories; Green Library and Green Computing; Library Automation and Library Consortia; Security Systems in the Libraries; MOOCs and Libraries; the Changing Pattern of Library Profession; TQM in Libraries; and Bibliometric Studies.