Tertiary Sources Tertiary sources are publications that summarize and digest the information in primary and secondary sources to provide background on a topic, idea, or event. Encyclopedias and biographical dictionaries are prime examples of tertiary sources.
From Wikipedia, the free encyclopedia. A value-added service (VAS) is a popular telecommunications industry term for non-core services, or in short, all services beyond standard voice calls and fax transmissions. However, it can be used in any service industry, for services available at little or no cost, to promote their primary business.
This chart shows Veterans by Period of Service and by children in or Not in the household as of 9/30/2014. The POS is for the latest period of service if there are multiple period of services and the total count reflects all living Veterans as of 10/1/2013 or used VA benefits in FY14.