http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The content and themes found in the new Integrated Skills Editions are based on materials from the highly successful Interactions series. Like its parent series, the Integrated Skills Program places a great emphasis on the development of skills and strategies in all language areas. All of the reading selections found in the Interactions Integrated Skills Editions, are fresh and new, with a wide variety of formats and themes