ECU Libraries Catalog
- 1949 to 1949 1
- 1950 to 1954 5
- 1955 to 1959 2
- 1960 to 1964 8
- 1965 to 1969 12
- 1970 to 1974 11
- 1975 to 1979 4
- 1980 to 1984 6
- 1985 to 1989 10
- 1990 to 1994 4
- 1995 to 1999 7
- 2000 to 2004 8
- 2005 to 2009 5
- 2010 to 2014 4
- 2015 to 2017 3