Formerly Chairman Department of Immunology John Playfair

title	ISBN-13	year of publication
Elements of Geometry: Being Chiefly a Selection from Playfair's Geometry, with Additions and Improvements	978-0-265-53032-0	2018
Elements of Geometry: Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle, and the Geometry of Solids; To ... and Sphericale Trigonometry	978-0-265-54717-5	2018
Elements of Geometry: Containing the First Six Books of Euclid, with Two Books on the Geometry of Solids; To Which Are Added, Elements of Plane and Spherical Trigonometry	978-0-265-74047-7	2018
The Works of John Playfair, Esq., Vol. 3: With a Memoir of the Author	978-0-282-43036-8	2017