2https://digitalarchive.tpl.ca/internal/media/dispatcher/2130240/fullThe tutor's assistant1849Fraser, John (Accountant)Bookhttps://digitalarchive.tpl.ca/objects/345074/rdfhttps://digitalarchive.tpl.ca/internal/media/dispatcher/2250276/fullThe tutor's assistant : being a compendium of arithmetic, and a complete question-book1826Walkingame, Francis, active 1751-1785Bookhttps://digitalarchive.tpl.ca/objects/391119/rdf