ISOTOPIC TOPICS LLC

Periodical Publishers

This category includes establishments known either as magazine publishers or periodical publishers. These establishments carry out the operations necessary for producing and distributing magazines and other periodicals, such as gathering, writing, and editing articles, and selling and preparing advertisements. These establishments may publish magazines and other periodicals in print or electronic form, including exclusively on the Internet.

Illustrative Examples:

Comic book publishers
Magazine publishers
Scholarly journal publishers
Newsletter publishers
Trade journal publishers