Daniel A. Marcus's Number Fields (Universitext) , 2nd Edition, is widely regarded as one of the most accessible gateways to . It avoids "local methods" in favor of a "down-to-earth" approach that focuses on subfields of complex numbers and the properties of their rings of integers. Core Structure & Content
The book follows a logical progression from classical problems to modern algebraic structures: Number Fields | Springer Nature Link Number Fields (Universitext) 2nd Edition