http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
complete idiot's guide to the GED 5-subject crash course
The GED isn't a simple test you can breeze through without preparation. This guide walks you through the five subject areas, highlighting the information and skills you need to score high.
Language arts: writing -- Social studies -- Science -- Language arts: reading -- Math.