Avinash Kumar Singh

The relevance of the library as a gateway for information provision in this era of Information Communications and Technology (ICT) has been an issue of debate. Library is a learning institution that exists in our society from ancient times. Library from time immemorial has been considered as a "social institution". It has an immense role in the modern society and regarded as the "gateway of knowledge" for the community. Library and society are both interlinked and interdependent. The book presents research, developments, and trends in the leadership and management of libraries.

There is no field in dentistry where development took place at such a tearing pace in recent years as in the field of laser dentistry. Lasers have become an integral part of the dental practice providing greater efficiency and improved accuracy for the clinicians. Similar aspects has been researched in field of Orthodontics also to maximize the use of Lasers. The book discusses about the use of laser in orthodontic treatment, it's advantages and side effects.