@book{441,
	author = {Bowering, David J.},
	title = {Secondary analysis of available data bases /},
	publisher = {Jossey-Bass, },
	year = {c1984.},
	series = {New directions for program evaluation},
	address = {San Francisco : },
	url = {http://www.worldcat.org/title/secondary-analysis-of-available-data-bases/oclc/11111429&referer=brief_results}
}