ELEMENTS The Gift of Dr. Thoucas F of Troserish vor in the Courity E ÓMETRY. of Carrarthin CONTAINING THF To Profesca College May 1554 PRINCIPAL PROPOSITIONS By JOHN BONNY CASTLE, OF THE ROYAL MILITARY ACADEMY, WOOLWICH. THE THIRD EDITION. LONDON: PRINTED FOR J. JOHNSON, NO.72, ST. PAUL'S CHURCH-YARD, BY BYE AND LAW, ST. JOHN'S-SQUARE, CLERKENWELL. |