S.Chitrai Kani worked as a teacher and Principal in many Kendriya Vidyalayas (Central Schools) in India and is retired. This book is the culmination of his knowledge and experience...voir plusS.Chitrai Kani worked as a teacher and Principal in many Kendriya Vidyalayas (Central Schools) in India and is retired. This book is the culmination of his knowledge and experience in handling different situations involving students, teachers, parents and general public.voir moins