id	domain	url
advancesinsocialwork-4	www.nea.org	http://www.nea.org/he/heta99/s99p61.pdf
advancesinsocialwork-4	www.nea.org	http://www.nea.org/he/heta99/s99p33.pdf
advancesinsocialwork-4	www.nea.org	http://www.nea.org/he/heta99/s99p61.pdf
advancesinsocialwork-4	www.nea.org	http://www.nea.org/he/heta99/s99p33.pdf
advancesinsocialwork-4	nces.ed.gov	http://nces.ed.gov/surveys/pequis/publications/2003017
advancesinsocialwork-4	nces.ed.gov	http://nces.ed.gov/surveys/pequis/publications/2003017