This book includes some parts of my thesis submitted to Faculty of Law,University of Delhi. I would like to express my sincere thanks to Prof. B.
B. Pandya, Prof. Suman Gupta for their invaluable suggestions and comments during preparation of that thesis. I got opportunity to join Delhi University for higher with financial support of Nepal Rastra Bank. So, mysincere gratitude goes toward NRB as well. Likewise, several people from the Faculty of Law University of Delhi and Central Library of Universityof Delhi deserve my sincere gratitude for their cooperation. I am grateful to friends Prof. Dilli Raj Sharma, Mr Nirmal Prasad Upadhaya, Dr. ChetRaj Bhatta, Dr. Uddhav Payakurel, Rajeev Kumar Jha, Akway Oguta, A. Jaysinghe, Prasanna Krishna Das, Sanjeev Kumar Thakur, and others for
their diversified support during this process.
