Pre service and in-service education by lilibeth a. roldan
Revised irr.ra9184 2009
IRR.03-2009
CE119 Technical Documentation "Bidding Documents"
Bid Documents
RevisedIRR.RA9184
Revised IRR RA 9184 2009
Philippine Bidding for Cons 4thed
NAIA Expressway Project INVESTORS’ BRIEFING 24 June 2011.
Terms of Refence NiNaia Ppp Philippines