Dissertatio inauguralis, de methodis exhaustionum, atque rationum primarum et ultimarum: quam, ... ad gradum magistri in artibus liberalibus ... recitabit Gulielmus Greenfield, ...
Greenfield, William,active 1778.
Edinburgi : excudebant Balfour et Smellie,
1778.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1983. The Eighteenth Century ; reel 694, no. 8.