@book{31879,
	author = {Mehrotra, Chandra. and Hollister, C. David.},
	title = {Distance learning :},
	publisher = {Sage Publications,},
	year = {c2001.},
	address = {Thousand Oaks, Calif. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0656/2001002978-d.html}
}