Title from title screen (viewed on Sept. 16, 2009). "September 2009." "What Works Clearinghouse"--Cover. Includes bibliographical references. "NCEE 2009-4066."
Series:
IES practice guide
OCLC:
(OCoLC)436870521
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.