Outlines of natural philosophy. Vol. 1
Полный вариант заголовка: «Outlines of natural philosophy : Vol. 1 : being heads of lectures delivered in the university of Edinburgh / by John Playfair».
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Полный вариант заголовка: «Outlines of natural philosophy : Vol. 1 : being heads of lectures delivered in the university of Edinburgh / by John Playfair».