Telephone book comprises a front jacket side and an inner book with a register which are designed so that when the jacket side is viewed from the front the index is sufficiently visible without opening the jacket side

摘要

Telephone book comprises an inner book with an index and a front jacket side. The jacket side and optionally the inner book are designed so that when the jacket side is viewed from the front the index is sufficiently visible without opening the jacket side and the information in the index can be seen.