Acknowledgement

We wish to express our appreciation and sincere gratitude to our beloved Dr. Ashok K Chauhan, Founder President, Ritnand Balved Educational Foundation (RBEF), Dr. Atul Chauhan, Chancellor, Amity University Uttar Pradesh (AUUP), Prof. (Dr.) Balvinder Shukla, Vice-Chancellor, AUUP for their constant encouragement and guidance during the conduct of the ICRITO´2015 Conference from the proceedings of which this book has evolved.