Keill, John, 1671-1721.
... Introductiones xyp ad veram physicam... 1742. (Card 2) 742 Title page in red and black; publisher's de-
.K26I1 vice on t. p., engraved.
"ad lectorem" (2d prelim.leaf) signed: G. J. 's Gravesande.
© ‘J