This book is dedicated to my mother, Mrs. Purnima Gupta; my father, Mr. Nandkumar Gupta; my sister, Rashmi Gupta; my brother, Rajat Gupta; and my husband, Rehan Ali Ansari. None of this would have been possible without their eternal support and motivation.
-Swarna Gupta
This book is dedicated to my mother, Mrs. Shama Rukhsana Parveen; my father, Mr. Yunus Ali Ansari; my sisters, Rubina and Shamina; my wife, Swarna; and the joy of my life, my nieces, Alvina and Fatima. Words are not sufficient to express my gratitude to all of them for cheering me and raising my spirit.
-Rehan Ali Ansari
This book is dedicated to Debomitra Kodak, Felicia Leow, Pravalika Aitipamula, and Rangarajan Narayanan who have been my support and inspiration throughout this journey. Without them, this book would not have been possible. A special thanks to Neelima Jauhari and Pravalika Aitipamula.
-Dipayan Sarkar