Lawrence Wroth
... that Lawrence Wroth wrote the definitive book on the American colonial period printing trade while working as a librarian at Brown University?
... that <b id="mwET0"><a href="./Lawrence_C._Wroth" id="mwET4" rel="mw:WikiLink" title="Lawrence C. Wroth">Lawrence Wroth</a></b> wrote the definitive book on the <a class="mw-redirect" href="./American_colonial_period" id="mwET8" rel="mw:WikiLink" title="American colonial period">American colonial period</a> <a href="./Printing" id="mwEUA" rel="mw:WikiLink" title="Printing">printing trade</a> while working as a <a href="./Librarian" id="mwEUE" rel="mw:WikiLink" title="Librarian">librarian</a> at <a href="./Brown_University" id="mwEUI" rel="mw:WikiLink" title="Brown University">Brown University</a>?