https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Udry%2C%20Christopher.%20%22&format=rss2 4 0 100 ISBN 262522837 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3966 By Bardhan, Pranab K.. Cambridge, Massachusetts : MIT Press, 2000 . v.2 : ill. ; 24 cm. 262522837

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3966 ISBN 262522829 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3967 By Bardhan, Pranab K.. Cambridge, Massachusetts : MIT Press, 2000 . v.1. : ill. ; 24 cm. 262522829

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3967 ISBN 0262522829 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9550 By Bardhan, Pranab; Udry, Christopher. Cambridge, Mass.: MIT Press, 2000 0262522829

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9550 ISBN 0262522837 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9551 By Bardhan, Pranab; Udry, Christopher. Cambridge, Mass.: MIT Press, 2000 0262522837

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