Edwards, J. (1962). Differential Calculus for beginners. Macmillan & Co. Ltd.
Dyfyniad Arddull ChicagoEdwards, Joseph. Differential Calculus for Beginners. London: Macmillan & Co. Ltd, 1962.
Dyfyniad MLAEdwards, Joseph. Differential Calculus for Beginners. Macmillan & Co. Ltd, 1962.
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