This book is aimed at:
- Students of the 3rd grade of General High School, 3rd grade of EPAL (group B) and 4th grade of Evening High School.
- Teachers.

Each chapter contains:
- Theoretical concepts
- Exercise methodology
- Solved exercises
- Exercises from previous years' national exams
- Answers to questions and exercises from the textbook
- True-False questions, Multiple choice questions, Matching exercises
- Exercises from previous years' national exams
- Exercises for solving
- Evaluation criteria

Specifically, there are:
- 548 true-false questions, multiple choice questions, matching exercises, fill-in-the-blank exercises (with their answers), covering the entire range of examinable material from the textbook.
- 156 true-false questions, multiple choice questions, matching exercises from previous years' national exams (with their answers).
- 187 solved exercises.
- 63 exercises from previous years' national exams with their answers (from 1994 to 2011).
- 190 exercises for solving of Difficulty Level A and B (with answers - hints).
- 6 Evaluation criteria.
- Typography.