1-1 of 1 Results  for:

  • teachers by subject x
  • Science and technology x
Clear all


Johnson, Humphrey (fl. 1710–1713), writing-master and mathematician, is known to have been apprenticed to the celebrated writing-master George Shelley but nothing else is recorded regarding his early life or training. At the time of the first edition of his New Treatise of Practical Arithmetic...