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 ...