The nature of information
Young, Paul · Praeger · 1987
Wikipedia
{{cite book |last=Young |first=Paul |title=The nature of information |publisher=Praeger |year=1987 |isbn=9780275926984}}
Young, Paul · Praeger · 1987
{{cite book |last=Young |first=Paul |title=The nature of information |publisher=Praeger |year=1987 |isbn=9780275926984}}