Home › Authors › Charles Guilford Burnham 👤 Charles Guilford Burnham b. 1803 – d. 1866 · 4 books Books by Charles Guilford Burnham Burnham's arithmetic, revised 1857 A New System Of Arithmetic, On An Improved Plan 1850 A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of Three, Single and .. 1841 New System of Arithmetic: Embracing the Rules of Three, Single and Double, Direct and Inverse .. 1837