Bird, J. (2021). Bird's basic engineering mathematics (Eighth edition.). Routledge/Taylor & Francis Group.
Chicago-referens (17:e uppl.)Bird, John. Bird's Basic Engineering Mathematics. Eighth edition. London, New York: Routledge/Taylor & Francis Group, 2021.
MLA-referens (9:e uppl.)Bird, John. Bird's Basic Engineering Mathematics. Eighth edition. Routledge/Taylor & Francis Group, 2021.
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