Skip to search
Skip to main content
Skip to first result
Skip to main content
Columbia University Libraries
Academic Commons
search for
Search
Search
About
Explore
Log In
Upload
Your Research
Search
Search Constraints
You searched for:
Author
Jenkins, Paul Davis
✖
Remove constraint Author: Jenkins, Paul Davis
Academic Unit
Community College Research Center
✖
Remove constraint Academic Unit: Community College Research Center
Subject
Educational evaluation
✖
Remove constraint Subject: Educational evaluation
Date Published
2013
✖
Remove constraint Date Published: <span class="single" data-blrl-single="2013">2013</span>
Start Over
No entries found
Search Results
No results found for your search
Try modifying your search:
use fewer keywords to start, then refine your search using the links in the 'Refine Your Search' sidebar.