https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Mercado%2C%20Ruben%20G.%20%22%20and%20au%3AManasan%2C%20Rosario%20G.&format=rss2 4 0 100 ISBN 9715640400 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8111 By Manasan, Rosario G.. Makati City PIDS 2001 . xii, 129 pages : illustrations ; 23 cm. 9715640400

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8111 ISBN 9715640516 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8112 By Manasan, Rosario G.. Makati City PIDS 2002 . xvi, 288 pages : illustrations ; 23 cm. 9715640516

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8112 ISBN 9715640478 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8123 By Anlocotan, Raul S.; . Makati City PIDS 2002 . 2 volumes (xx, 402, 149 pages) : illustrations ; 23 cm 9715640478

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8123 ISBN 9710333046 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8755 By Manasan, Rosario G.; Mercado, Ruben G. . Quezon City : DAR, 2003 9710333046

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