Gerard Metzger, (1924) Industrial Master Mechanics in Barcelona, ​​Technical Studies Industrial Mechanical and Electrical 1939-1945, Industrial Engineering Mechanics 1959, postgraduate courses Aerodynamics of cars, and driving Nuclear Engineering Nuclear Reactor in 1961-62, Ph.D. in 1966 ._x000D_
Upon graduation from TI, practical laboratory testing of the Hispano-Suiza aircraft engines, Deputy Head of Workshops in electrical steel smelting SAESA, chief draftsman 3 years Car Technical Office Eucort, Head of Technical Office Factory electrical equipment for the Automobile, and during the race II, translator and calculation of structures in INGAR, SA (New terminal in the port of Barcelona)._x000D_

Specializing in concrete technology, concrete head of Barca's Nou Camp, Opening of an Office of Technical Translation introduced in 1971 in Spain Technical Translation by Telex. Translation of "The Cross method" for the Editorial Gustavo Gili, the "Syllabus of Concrete" to Palestra Editorial of "Reason and Being of Structural Types (Eduardo Torroja) from Castilian to German magazine article" Cement "and translation of "the European high-flying" (History of the Airbus consortium) English to Norden Publishing Co._x000D_

Publication of his "Dictionary of Advanced Techniques" by Editorial Herder in 2000 and "Technical Dictionary Trilingual" (English-German-Spanish) for CEAC-Planeta/de Agostini in 2008.