The rudiments of mathematics; designed for the use of students at the universities: ... by W. Ludlam, ...
Ludlam, William,1717-1788.
Cambridge : printed by J. Archdeacon; for J. & J. Merrill; T. Cadell; B. White; and G. & T. Wilkie, London,
1785.
The divisional title to 'The elements of plane trigonmetry' is dated 1784.
ESTC