National seminar workshop on transportation and communications proceedings with special reference to energy aspects, November 23 and 24, 1988, Philippine Columbian Association, Plaza Dilao, Paco, Metro Manila ; organized by the Council of Technology and Allied Sciences of the Philippines (COTASP) with special support by the UNESCO Regional Office for Science and Technology in Southeast Asia. (Quezon City National Engineering Center, 1988)
Mimeographed.
Keywords: Transportation -- Congresses; Communication -- Congresses