The power of data to improve after-school programs citywide [electronic resource] /
Jennifer Sloan McCombs ... [et al.].
- Santa Monica, Calif. : RAND Education, 2010.
- xxv, 90 p.
- Hours of opportunity ; v. 2 .
Includes bibliographical references.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2011. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.