Ferreira,, Jean Christophe Barbosa Re-design of aerosol valves / Jean Christophe Barbosa Ferreira ; orient. António Pontes

Re-design of aerosol valves / Jean Christophe Barbosa Ferreira ; orient. António Pontes . - Guimarães : [s.n.], 2008 . - X, 59 f. : il., gráf. e tabelas 30 cm . -

621.6.02