Key Officials   Robert Dean S. Barbers, MNSA General Manager/CEO 6/F DOT Building Agrifina Circle, Rizal Park, Manila 1000 Telefax: 525-6375 E-mail : rdsbarbers@philtourism.gov.ph   Adelaido L. Oriondo Deputy General Manager for Finance 6/F DOT Building Agrifina Circle, Rizal Park, Manila 1000 Tel. no.: 524-3627/525-6578 Telefax: 525-6031 E-mail : dgmfin@philtourism.gov.ph Lydia T. Cosuco Deputy General Manager for Operations 6/F DOT Building Agrifina Circle, Rizal Park, Manila 1000 Tel. no.: 525-1471 Telefax: 521-2531 E-mail : dgmoper@philtourism.gov.ph   Atty. Edgar T. Bocar Deputy General Manager for Admin 6/F DOT Building Agrifina Circle, Rizal Park, Manila 1000 Telefax: 525-6241 E-mail : dgmadmin@philtourism.gov.ph Engr. Armando L. Miranda OIC-Infrastracture Sector 6/F DOT Building Agrifina Circle, Rizal Park, Manila 1000 Telefax: 524-2997 E-mail : dgminfra@philtourism.gov.ph