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Handbuch der Agfa-Photopapiere : mit zahlreichen Tabellen
Hornung, Walter, (1955)
Diazo copying materials : a report on the supply in the United Kingdom of copying materials sensitised with one or more diazonium compounds ; pres. to Parliament in pursuance of section 83 of the Fair Trading Act, 1973
(1977)
Big four accounting firms' annual reviews : a photo analysis of gender and race portrayals
Duff, Angus, (2011)