bursar vs treasurer

bursar

noun
  • The treasurer of a university, college or school. 

  • A student funded by a bursary. 

treasurer

noun
  • The head of a corporation's treasury department. 

  • The official entrusted with the funds and revenues of an organization such as a club. 

  • The government official in charge of the Treasury. 

How often have the words bursar and treasurer occurred in a corpus of books? (source: Google Ngram Viewer )