000531874 000__ 01723cam\a2200337\\\4500 000531874 001__ 531874 000531874 005__ 20210715184457.0 000531874 006__ m\\\\|o\\d\|\\\\\\ 000531874 007__ cr||n||||||||n 000531874 008__ 810629s1771\\\\enk||||\o\\\\\00||||eng\c 000531874 035__ $$a(Uk-ES)006393378 000531874 035__ $$a(OCoLC)642346140 000531874 035__ $$a(CU-RivES)T125319 000531874 040__ $$aUk-ES$$cUk-ES$$dCStRLIN$$dCU-RivES$$dCengage Gale 000531874 1001_ $$aMartin, Benjamin,$$d1705-1782. 000531874 24514 $$aThe method of calculating the magnifying power of a reflecting telescope,$$h[electronic resource] :$$billustrated by example. With a general table of all the Magnifying Powers of 12 such Telescopes, from 4 to 100 Inches focal Distance of the Great Speculum. 000531874 260__ $$a[London,$$bs.n.,$$c1771] 000531874 300__ $$a8p. ;$$c8⁰. 000531874 500__ $$aAnonymous. By Benjamin Martin. 000531874 500__ $$aDrop-head title. 000531874 500__ $$aReproduction of original from British Library. 000531874 506__ $$aAccess limited to authorized users. 000531874 509__ $$aPossibly imperfect; wanting the titlepage 000531874 5104_ $$aEnglish Short Title Catalog,$$cT125319. 000531874 533__ $$aElectronic reproduction.$$bFarmington Hills, Mich. :$$cCengage Gale,$$d2009.$$nAvailable via the World Wide Web.$$nAccess limited by licensing agreements.$$7s2009 miunns 000531874 650_0 $$aOptical instruments. 000531874 650_0 $$aReflecting telescopes. 000531874 752__ $$aGreat Britain$$bEngland$$dLondon. 000531874 852__ $$bebk 000531874 85640 $$3Eighteenth Century Collections Online$$uhttps://univsouthin.idm.oclc.org/login?url=http://find.gale.com/ecco/infomark.do?contentSet=ECCOArticles&docType=ECCOArticles&bookId=0461800700&type=getFullCitation&tabID=T001&prodId=ECCO&docLevel=TEXT_GRAPHICS&version=1.0&source=library&userGroupName=usi$$zOnline Access 000531874 909CO $$ooai:library.usi.edu:531874$$pGLOBAL_SET 000531874 980__ $$aEBOOK 000531874 980__ $$aBIB 000531874 982__ $$aEbook 000531874 983__ $$aOnline