Cambios

# DVD-ROM Technology. Sony Electronics Inc., 2002.

# DVD-ROM Technology. Sony Electronics Inc., 2002.

# Ditzler, C.; Early, C.; Weston, C. 1994. ''The electronic information initiative.'' Beltsville, MD: U.S. Department of Agriculture, National Agricultural Library.

# Ditzler, C.; Early, C.; Weston, C. 1994. ''The electronic information initiative.'' Beltsville, MD: U.S. Department of Agriculture, National Agricultural Library.

# Gerster, R.; Zimmermann, S. 2003. ''Information and communication technologies (ICTs) for poverty reduction?'' Geneva, Switzerland: Swiss

# Gerster, R.; Zimmermann, S. 2003. ''Information and communication technologies (ICTs) for poverty reduction?'' Geneva, Switzerland: Swiss Agency for Development and Co-operation. [Discussion paper.]

Agency for Development and Co-operation. [Discussion paper.]

# Kamil, M.; Lane, D. 1998. Researching the relationship between technology and literacy: an agenda for the 21st century. ''In: The handbook of literacy and technology: transformations in a posttypographic world.'' Mahwah, NJ: Lawrence Erlbaum.

# Kamil, M.; Lane, D. 1998. Researching the relationship between technology and literacy: an agenda for the 21st century. ''In: The handbook of literacy and technology: transformations in a posttypographic world.'' Mahwah, NJ: Lawrence Erlbaum.

# Lyman, P.; Varian, H.R. 2003. ''How much information.'' Retrieved from: http://www.sims.berkeley.edu/how-much-info-2003 on 1 November 2004.

# Lyman, P.; Varian, H.R. 2003. ''How much information.'' Retrieved from: http://www.sims.berkeley.edu/how-much-info-2003 on 1 November 2004.