Download or read book A Sign System for Libraries written by Mary S. Mallery and published by Chicago : American Library Association. This book was released on 1982 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guide to the design of sign systems, symbols and other visual aids for librarys - includes techniques for the construction, mounting and maintenance of signs for bookstacks, interior and exterior signs. Diagrams.