What is the topic of the book 'Manual de Direito Administrativo'? A book about Brazilian literature from the colonial period. A book about the pri...

What is the topic of the book 'Manual de Direito Administrativo'?

A book about Brazilian literature from the colonial period.
A book about the principles of administrative law.
A book about the history of Brazilian public administration.
A book about the legal system of Brazil.
a) A
b) B
c) C
d) D