https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Davis%2C%20Alan%22&sort_by=title_az&format=rss 2 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=63898 By Stringfield, Sam.
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399-406

]]> Place hold on Chapter 1 program improvement : cause for cautious optimism and a call for much more research

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=63898 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=78833 By Davis, Alan.
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380-388

]]> Place hold on Upping the stakes : using gain scores to judge local program effectiveness in chapter 1

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