Research index·Book chapterNOTESCanadian Museum of History eBooks·23 Apr 2018DOI10.2307/j.ctt22zmbxt.13Book chapterNOTESCanadian Museum of History eBooks · 2018 · SubscriptionDOI10.2307/j.ctt22zmbxt.13ReadRead at the publisherSaveCiteAdd to literature reviewPaywalledThe full text is at the publisherOpen it at the publisher to read it.Read at the publisherDiscussionAdd to the discussionTopicsComputer scienceRelated papersMoreDetailsPublished, issue, languageSuggest a correction or report