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1Έκδοση 1970“...St. Procopius College (Lisle, Ill.). Alumni Association...”
Location: Benedictine University Library, Benedictine University
Επιστημονικό περιοδικό -
2Έκδοση 1969“...St. Procopius College (Lisle, Ill.). Alumni Association...”
Location: Benedictine University Library, Benedictine University
Επιστημονικό περιοδικό -
3Έκδοση 1962“...St. Procopius College (Lisle, Ill.). Alumni Association...”
Location: Benedictine University Library, Benedictine University
Επιστημονικό περιοδικό -
4Έκδοση 1966“...St. Procopius College (Lisle, Ill.). Alumni Association...”
Location: Benedictine University Library, Benedictine University
Επιστημονικό περιοδικό