Resources:
- Iowa's Senate Study Bill 191 is about school attendance.
http://www2.legis.state.ia.us/GA/77GA/Legislation/SSB/00100/SSB00191/Current.html
- Manual to Combat Truancy is supplied by the U.S. Department of Education in 1993-94.
http://www.ed.gov/pubs/Truancy/
- Vanishing Point is a discussion of the three types of absences at Beaverhead County High School.
http://bvhd.bmt.net/bchs/tvanish.htm