Home › Authors › M. Susan Barger 👤 M. Susan Barger b. 1949 ยท 4 books Books by M. Susan Barger Annual report for the year 198 Annual report for the year 1989 1990 A physical model for the dague A physical model for the daguerreotype 1982 Daguerreotype 1982 Bibliography of photographic p Bibliography of photographic processes in use before 1880 1980