Final answer:
The statement refers to a Public Library, which offers a broad range of materials catering to the general public's informational and recreational needs.
Step-by-step explanation:
The statement "contains materials of popular interest to the general public" best describes a Public Library. Unlike Academic Libraries or Special Libraries, which focus on scholarly resources for students and professionals, or National Libraries, which preserve national heritage, Public Libraries are designed to cater to the informational, educational, and recreational needs of the community at large. Public Libraries offer a wide variety of materials, including books, periodicals, DVDs, and online resources, to ensure access to information for all ages and interests.