https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Social%20conditions.%22%20and%20au%3AHerrin%2C%20Alejandro%20N.&format=rss2 3 0 100 ISBN 9718797416 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8711 By Herrin, Alejandro N.. Quezon City : UP-Center for Integrated Development Studies, 1994 . 530pp. 9718797416

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8711 ISBN 9718797416 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8712 By Herrin, Alejandro N. . Quezon City : UP-Center for Integrated Development Studies, 1994 . 868pp. 9718797416

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8712 ISBN 06.03.04 UP-CIDS COP Vol.3 1994 F https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8713 By Herrin, Alejandro N. . Quezon City : UP-Center for Integrated Development Studies, 1994 . 1428 pp. 06.03.04 UP-CIDS COP Vol.3 1994 F

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