Science Rules : A Historical Introduction to Scientific Methods, Paperback by Achinstein, Peter (EDT), ISBN 0801879442, ISBN-13 9780801879449, Used Good Condition, Free shipping in the US Included is a famous nineteenth-century debate about scientific reasoning between the hypothetico-deductivist William Whewell and the inductivist John Stuart Mill; and an account of the realism-antirealism dispute about unobservables in science, with a consideration of Perrin’s argument for the existence of molecules in the early twentieth century.