"David" . . "Oldroyd, David R." . "David Oldroyd" . "Oldroyd, David Roger" . "School of history and philosophy of science, University of New South Wales, Australia (B8312311)"@nl . _:B642aceffc13dfc2224756cd0d838e45f . . . . "Oldroyd" . "Oldroyd, David" . "Oldroyd, D." . _:B642aceffc13dfc2224756cd0d838e45f . _:B642aceffc13dfc2224756cd0d838e45f . _:B642aceffc13dfc2224756cd0d838e45f "2023-05-20"^^ . _:B642aceffc13dfc2224756cd0d838e45f . _:B642aceffc13dfc2224756cd0d838e45f . _:B642aceffc13dfc2224756cd0d838e45f "068501471" . _:B642aceffc13dfc2224756cd0d838e45f . _:B642aceffc13dfc2224756cd0d838e45f . _:B642aceffc13dfc2224756cd0d838e45f .