@book{118809,
	author = {Meyers, William R.},
	title = {The evaluation enterprise /},
	publisher = {Jossey-Bass,},
	year = {1981.},
	address = {San Francisco :},
	edition = {1st ed.},
	note = {Subtitle on half title page: A realistic appraisal of evaluation careers, methods, and applications.}
}