Union Resource Guide

Union Resource Guide is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Labor Unions
• Publishers Directories & Guides

North American Industry Classification System (NAICS) Categories:

• Directory And Mailing List Publishers > Publishers Directories & Phone Books > Publishers Directories
• Labor Unions And Similar Labor Organizations > Labor Unions

Standard Industry Classification (SIC) Categories:

• Miscellaneous Publishing > Publishers Directories & Phone Books > Publishers Directories
• Labor Unions & Similar Labor Organizations