. . "Photographisches Material." . . "Fotografisches Material." . . "Holographie." . . "hologramme holographie [études diverses]" . . "Olografia." . . "Holographie appliquée." . . "Electronic books"@en . "Holographic recording materials. With contributions by R.A. Bartolini a.o" . . . "Holographic Recording Materials"@en . "Holographic Recording Materials" . . "Holographic recording materials" . "Holographic recording materials"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Holografia aparatura i sprzęt." . . "Holographie Appareils et matériel." . . "Holographie - Appareils et matériel." .