171.		Riscos industriais e emergentes / Instituto Superior Técnico; C. Guedes Soares, C. Jacinto, A. P. Teixeira, P. Antão, ed. lit. Data: 2009
172.		Combustão / Pedro Coelho, Mário Costa ; Jorge Coelho, ilust. Autor: Coelho, Pedro Costa, Mário Data: 2007
173.		Empresas Borg Service / Borg Service Data: [s.d.]
174.		Chemistry, physical chemistry and material physics in conventionak and nuclear termal power plants / Laborelec. Section 5 - Power Station Chemistry and Physics; ed. P. de Bruyne Data: dez. 1983
175.		History of the Earth’s Atmosphere / Michael I. Budyko, Alexander B. Ronov, Alexander L. Yanshin Autor: Budyko, Michael I. Ronov, Alexander B. Yanshin, Alexander L.