https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Philippines--Mathematical%20models.%22&format=rss2 4 0 100 ISBN 566002043 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=7714 By Rodgers, Gerry.. Farnborough, Eng. : Saxon House for the International Labour Office, 1978 . 434 pages : ill. ; 23 cm 566002043

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=7714 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8139 By Alejo, Leander J.. Makati City PIDS 1983 . 68 pages ; 23 cm.

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8139 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8143 Makati City PIDS 1985 . v, 104 pages : illustrations ; 23 cm.

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8143 ISBN 9715640311 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8164 By Llanto, G.M.. Makati City PIDS 1998 . 108 p. 9715640311

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