Mr. Isaac Newtons answer to some considerations upon his doctrine of light and colors; which doctrine was printed in Numb. 80 of these tracts
Philosophical transactions (Royal Society (Great Britain) : 1665), 1672-11, Vol.7 (88), p.5084-5103Scanned images copyright © 2017, Royal Society ;ISSN: 0370-2316 ;ISSN: 0261-0523 ;EISSN: 2053-9207 ;EISSN: 2053-9223 ;DOI: 10.1098/rstl.1672.0051
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