LEADER 01487nam 2200373Ia 450 001 996389171703316 005 20200824132006.0 035 $a(CKB)4940000000096982 035 $a(EEBO)2248498775 035 $a(OCoLC)ocm8958943e 035 $a(OCoLC)8958943 035 $a(EXLCZ)994940000000096982 100 $a19821115d1650 uy | 101 0 $aeng 135 $aurbn||||a|bb| 200 10$aArithmetical trigonometry$b[electronic resource] $ebeing the solution of all the usual cases in plain trigonometry by common arithmetick without any tables whatsoever : to which is added an easie, exact and speedy method for making the tables of natural sines, tangents and secants ; as also the making of the tables of logarithms and of the artificial sines, tangents and secants : with some useful tables in gunnery /$fby Mark Foster 210 $aLondon $cPrinted by J. Richardson for William Court$d1650 215 $a[7], 212, [1] p., [3] leaves of plates (2 folded) $cill 300 $aReproduction of original in the Cambridge University Library. 330 $aeebo-0021 606 $aTrigonometry$vEarly works to 1800 606 $aArithmetic$vEarly works to 1800 615 0$aTrigonometry 615 0$aArithmetic 700 $aForster$b Mark$0816580 801 0$bUMI 801 1$bUMI 801 2$bm/c 801 2$bUMI 801 2$bWaOLN 906 $aBOOK 912 $a996389171703316 996 $aArithmetical trigonometry$92318091 997 $aUNISA