This book is osseem and the front cover is beautiful and nice . I like this type of book and read in freee time or any time . best book in india. In the book many type of knowldege are preesent . good perfonmace, like pageeee, best book . I read this book in 25 day . I request for all member you buy this book today and read . I like like like this book writer . I order the book in 13 january 2017.