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2 citations
related to Thomas, P. K.
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2 citations
related to Thomas, P. K. as an author
Chapter
Darius, Jon; Thomas, P.K.
(1989)
French innovation in clockwork telescope drives.
In: Studies in the history of scientific instruments: Papers presented at the 7th symposium of the Scientific Instruments Commission of the Union Internationale d'Histoire et de Philosophie des Sciences
(p. 145).
(/isis/citation/CBB000037822/)
Article
Darius, Jon; Thomas, P. K.
(1981)
Crosswires in a guiding eyepiece.
Journal of Physics, E: Scientific Instruments
(pp. 761-765).
(/isis/citation/CBB000017004/)
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