1. Strategies for Evaluating Information Tomado de Teaching and Marketing Electronic Information Programs , 2003 . Doanld A. Barclay
2.
3.
4.
5.
6.
7. Original information : Galen’s writings on medicine. Created circa 160 to 207 AD. Container 1 : Manuscript book written in 1150. Container 2 : Printed book published in 1821. Container 3 : Web page created in 2002.