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035   $a(OCoLC)297426147
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100   $a20090108d1669      uy             0
101 0 $aeng
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200 10$aNine geometrica'll [sic] exercises for young sea-men$b[electronic resource] $eand others that are studious in mathematicall practices: containing IX particular treatises, whose contents follow in the next pages.  All which exercises are geometrically performed, by a line of chords and equal parts, by waies not usually known or practised.  Unto which the analogies or proportions are added, whereby they may be applied to the chiliads of logarithms, and canons of artificiall sines and tangents. /$fBy William Leybourn, philomath
210   $aLondon $cPrinted by J. Flesher, for W. Hayes, and are to be sold at his house at the Cross-daggers in Moor-Fields near to the Pope's-head Tavern, where you may have all sorts of mathematicall instruments$d1669
215   $a[10], 192 p., [3] leaves of plates $cill, port
300   $aFrontispiece portrait of author signed: "R. Gaywood fecit."
300   $aReproduction of original in: Folger Shakespeare Library.
330   $aeebo-0055
606   $aGeometry$vEarly works to 1800
606   $aTrigonometry$vEarly works to 1800
606   $aNavigation$vEarly works to 1800
615  0$aGeometry
615  0$aTrigonometry
615  0$aNavigation
700   $aLeybourn$b William$f1626-1716.$01001442
701   $aGaywood$b Richard$ffl. 1650-1680.$01001443
801  0$bUMI
801  1$bUMI
906   $aBOOK
912   $a996395181003316
996   $aNine geometrica'll exercises for young sea-men$92298461
997   $aUNISA