Additional technical and business information on barcodes and imaging may be found in these links.

Books

The Bar Code Book 4th Edition, The technical bible on barcodes
Automated Forms Processing, A Primer
The Bar Code Implementation Guide: Using Bar Codes in Distribution
Bar Code Compliance Labeling for the Supply Chain: How to Do It
Getting Started With Bar Codes: A Systematic Guide
UPN Bar Code Labeling: A Guide for Implementation in Healthcare
Using Industry-Compliant Bar Codes / Supply Chain Implementation Series Guide #1

Standard Organizations

AIM/AIDC - Association for Information and Image Management
AIAG - Automotive Industry Action Group - responsible for automotive industry barcodes
ANSI - American National Standards Institute
ARMA - focuses on records management
AutoID - a standards involvement group that focuses on marking standards
BFMA - Business Forms Management Association
Center for AutoID at Ohio University - educational institution
EAN/UCC - the international standards group for barcodes
HIBCC - Health Industry Business Communications Council
ISO - International Standards Organization for all kinds of standards
TAWPI - The Association for Work Process Improvement

Trade Publications

AIIM E-DOC Magazine - Enterprise Content Management at Work!
Document Imaging Report
Doc management online
Today Magazine
Transform Magazine
Bank Systems and Technology
Document Processing Technology
Digital Publishing Solutions
Association of Records Management