The Government of Kerala, a tiny well-developed state lying in the south-west part of India, has recently made a decision in principle to make Koha as its official software for computerization of libraries under Government control. It is going ahead with further steps to implement the project by The Directorate of Technical Education in association with the Community Development Centre, Government Polytechnic, Kalamassery.
Details are here :: http://kohaindia.org/news_details.php?newsID=6
(Qouted from the koha-india website mentioned above)
Kerala has always been a progressive state, and has been promoting FOSS, in various ways.