This report also includes inputs provided by research persons at the UNESCO Regional Seminar held in Colombo, Sri Lanka, from 3-5 January 2001 and has been published with financial support from UNESCO and written by A. S. Balasooriya.
The author is responsible for the choice and the presentation of the facts contained in this book and for the opinions expressed therein, which are not necessarily those of UNESCO and do not commit the organization First published : 2001