The book represents a set of the fine software expanding possibilities of programming in Mathematica. The book as contains source texts of software, and is supplied with the package containing more than 720 means. A whole series of them are recommended as very useful and effective tools at programming of a wide range of problems. The book represents many useful methods of programming in Mathematica that have never been described. As a whole the book is a very useful edition for the Mathematica users including the advanced users.