't Konstigh cyffer-voek van Mr. Jean Coutereels : met volkomene uytwerkingh aller questien, en byvoegingh van veelerley andere soo noodige als konstige opgevingen (1690)
Coutereels, Jan, De Grauw, Dirk · Utrecht : J. van Poolsum · leaf 285
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Business mathematics · Arithmetic
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
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