What is a Permabound book?
A pioneer in the library-binding industry, Perma-Bound Inc. was the first to offer laminated book covers in the mid-1960s, and its patented binding is renowned for durability. Perma-Bound produces books that last seven to ten times longer than ordinary paperbacks.
Is Library Binding the same as hardback?
Library Binding: Book is hardcover, with a reinforced binding made for more extensive use, such as in a library.