ECU Libraries Catalog
- 1878 to 1879 1
- 1880 to 1889 1
- 1890 to 1899 3
- 1900 to 1909 8
- 1910 to 1919 4
- 1920 to 1929 10
- 1930 to 1939 16
- 1940 to 1949 22
- 1950 to 1959 10
- 1960 to 1969 24
- 1970 to 1979 28
- 1980 to 1989 39
- 1990 to 1999 50
- 2000 to 2009 48
- 2010 to 2019 24
- 2020 to 2024 12