PHYSICS--EARLY WORKS TO 1800. Hobbes, Thomas, 1588-1679,
Decameron physiologicum: or, Ten dialogues of natural philosophy. By Thomas Hobbes of Malms- bury. To which is added The proportion of a straight line to half the arc of a quadrant. By the same author.
London: Printed by J. C. for W. Crook at the Green Dragon without Temple-Bar. 1678.
 p.l., 136 p. diagrs., fold. plate. 18cm. Wing H2226; Macdonald, Hobbes, 8),