https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Human%20Development%20Network%22%20and%20itype%3ABK&format=rss2 3 0 100 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8697 Makati City : Human Development Network (Philippines), 2005 . 151 p. : maps. , Published in cooperation with the United Nations Development Programme (UNDP) and New Zealand Agency for International Development (NZAID)

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8697 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8698 Manila : Human Development Network (HDN), 2009 . 173pp.

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8698 ISBN 9718693017 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=9273 Quezon City: UP-SEC-HDN, 1999 . 80p. 9718693017

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