Država i pravni sustav

The work is structured to provide students and professionals with a clear understanding of the basic concepts of state power and the legal order. It covers topics such as the concept and functions of the state, forms of state power, and the structure and function of the legal system. Special emphasis is placed on the analysis of legislative, executive, and judicial power, as well as the interrelationships between different branches of law, including constitutional, administrative, criminal, and civil law.​

Perić also discusses techniques of legal interpretation, the role of legal norms in society, and the methodology of legal science. His approach combines philosophical and legal perspectives, providing readers with a comprehensive view of the legal system and its connection to social structures.​

The book has gone through several editions, including a second edition in 1985 and a sixth edition in 1994, which attests to its enduring value and relevance in legal education.