ECU Libraries Catalog
- 1895 to 1899 3
- 1900 to 1909 31
- 1910 to 1919 5
- 1920 to 1929 21
- 1930 to 1939 49
- 1940 to 1949 79
- 1950 to 1959 179
- 1960 to 1969 309
- 1970 to 1979 126
- 1980 to 1989 158
- 1990 to 1999 251
- 2000 to 2009 224
- 2010 to 2019 214
- 2020 to 2023 55