Government Research Service

Government Research Service is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Publishers Books
• Publishers Directories & Guides

North American Industry Classification System (NAICS) Categories:

• Book Publishers
• Directory And Mailing List Publishers > Publishers Directories & Phone Books > Publishers Directories

Standard Industry Classification (SIC) Categories:

• Books: Publishing, Or Publishing And Printing
• Miscellaneous Publishing > Publishers Directories & Phone Books > Publishers Directories