LEADER 02138nam  2200361Ia 450 
001 996388125503316
005 20221108093710.0
035   $a(CKB)4940000000084338
035   $a(EEBO)2240939744
035   $a(OCoLC)9920295500971
035   $a(EXLCZ)994940000000084338
100   $a19910227d1627      uy             |
101 0 $aeng
135   $aurbn||||a|bb|
200 12$aA breefe treatise of sphæricall triangles$b[electronic resource] $ewherein is handled the sixteene cases of a right angled triangle, being all extracted out of one diagram, and reduced into theorems, with the totall sine in the first place, so that by addition onely, they may be effected : as also, the twelue cases of an oblique sphæricall triangle, being likewise reduced into theorems, whereby with one or two additions at the most, any of them may be resolued by helpe of this canon following made with secants, and that only by such numbers as are therein to be founde, without first making any substraction, or vsing any mentall operation ... /$fby Iohn Speidell ... ; whereunto is annexed a Geometricall extraction formerly published by this author, containing diuers delightfull and necessarie geometricall problemes for all surueighers and others, affected to the mathematickes
210   $aLondon $cPrinted by Edward Allde dwelling neere Christ-church$d1627
215   $a[8], 43, [6], 126 p. $cill
300   $aSignatures: A-F? G², ²A?(-A1) ²B-Q? ²R³.
300   $aContains special t.p.: A geometricall extraction, or, A compendious collection of the chiefe and choyse problemes ... / by Iohn Speidell. London : Printed by Edward Allde ..., 1617.
300   $aReproduction of original in the Bodleian Library.
330   $aeebo-0014
606   $aGeometry$vEarly works to 1800
606   $aTrigonometry$vEarly works to 1800
615  0$aGeometry
615  0$aTrigonometry
700   $aSpeidell$b John$ffl. 1600-1634.$01003459
801  0$bEBL
801  1$bEBL
801  2$bWaOLN
906   $aBOOK
912   $a996388125503316
996   $aA breefe treatise of sphæricall triangles$92336889
997   $aUNISA