"European Congress on Optics, ECO (3 1990.03.15 The Hague, Netherlands)" . . . "Excimer Lasers and Applications (2 ; 1990 ; The Hague)" . . . "Excimer lasers." . . "Association nationale de la recherche technique." . . . . "European Physical Society." . . "European Congress on Optics (3rd : 1990 : Hague, Netherlands)" . . . "European conference on optics (3 ; 1990 ; La Haye, Pays-Bas)" . . . "ECO (3 ; 1990 ; The Hague)" . . . "European Congress on Optics (1990 Hague, Netherlands)" . . . "Excimer lasers Congresses." . . "Lasers à excimère." . . "Association Nationale de la Recherche Technique (France)" . . "Lasers Applications industrielles." . . . . . . "Excimer lasers and applications 2" . "Excimer lasers and applications 2"@en . . "Conference papers and proceedings"@en . . "Excimer lasers and applications II ECO 3, European Congress on Optics : 15 March 1990, The Hague, The Netherlands" . . "Excimer lasers and applications II : proceedings ; 15 March 1990, The Hague, The Netherlands" . . . . . . . . "Excimer lasers and applications two"@en . "Excimer lasers and applications two" . "Conference proceedings" . . . . . . . . "Excimer lasers and applications II : ECO 3, European Congress on Optics : 15 March 1990, The Hague, The Netherlands" . . "Excimer lasers and applications II : proceedings : ECO3, the Congress of EPS--the European Physical Society, EUROPTICA--the European Federation for Applied Optics, SPIE--the International Society for Optical Engineering ; 15 March 1990, the Hague, the Netherlands"@en . . "Excimer lasers and applications II, ECO3, the Congress of EPS -- the European Physical Society, EUROPTICA -- the European Federation for Applied Optics, SPIE -- the International Society for Optical Engineering, 15 March 1990, the Hague, the Netherlands" . "3rd" . . . . . "Excimer lasers and applications II : Conference : Papers"@en . . . "Excimer lasers and applications II" . . . . . . . "European Federation for Applied Optics." . . "Society of Photo-Optical Instrumentation Engineers" . . "Society of Photo-optical Instrumentation Engineers." . "Society of photo-optical instrumentation engineers." .