David Whitaker
... that David Whitaker has been called "the father of the ISBN"?
... that <b id="mwBdE"><a href="./David_Whitaker_(publisher)" id="mwBdI" rel="mw:WikiLink" title="David Whitaker (publisher)">David Whitaker</a></b> has been called "the father of the <a class="mw-redirect" href="./International_Standard_Book_Number" id="mwBdM" rel="mw:WikiLink" title="International Standard Book Number">ISBN</a>"?