Geometry.
Brougham, Henry Peter, lst baron Brougham and Vaux. 1778-1868. General theorems, ... (Continued) actions. Vol. 88, pp. 378-396. London, 1798.) *3220.3.88 Same. (In his Tracts. Pp. 7-23. London, 1860.) **E.5029.86= 5918.18