https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=Provider%3APIDS%20and%20au%3ALlanto%2C%20Gilberto%20M.%20and%20au%3A%20%20Manasan%2C%20Rosario%20G.&format=rss2 3 0 100 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8075 By Manasan, Rosario G.. Makati City PIDS 1997 . xvii, 236 pages : illustrations ; 23 cm

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8075 ISBN 9711280213 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8085 By Lamberte, Mario B.;. Makati City PIDS 1993 . vii, 262 pages : illustrations ; 23 cm + 1 pamphlet (14 pages ; 21 cm) 9711280213

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8085 ISBN 971564029X https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8086 By Llanto, Gilberto M.;. Makati City PIDS 1998 . xvii, 274 pages : illustrations ; 23 cm 971564029X

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8086