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281
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282
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283
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284
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285
Seeing red over 'smart' traffic lights. IN Editorial [column]
Argitaratua izan da Manila Times (2002)Artikulua -
286
North tollway widening seen to case traffic congestion
Argitaratua izan da Philippine Star (2001)Artikulua -
287
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288
Recent geometric design research for improved safety and operations
Argitaratua 2001Click here for the online version
Liburua -
289
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290


