In modern library system scientific management requires complete mental revolution on the part of workers and management. In the age of IT revolution, library system has also undergone drastic changes. The concept of modern library system is categorically narrated in this book. Major topics containing very succinct information are: general introduction; modern library system; modern library functions; nature of planning; modern library automation; impact of computers; and networking systems etc. Academics and professionals in the field will find this work an authentic reference tool.