DPWH millions spent for Smart traffic light system

ग्रंथसूची विवरण
में प्रकाशित:	Manila Times (20 Sep. 2002), A8
मुख्य लेखक:	Depasupil, William B.
स्वरूप:	लेख
भाषा:	English
प्रकाशित:	2002
विषय:	Traffic signs and signals Sydney Coordinated Adaptive Traffic System