[Mathematics] W. van Westen. Mathematische vermaecklyckheden
Te samen gevoeght Van verscheyden geneughlijcke en boertige Werckstucken soo uyt Arithmetica, (...). Arnhem, J. van Biesen, 1662-3. 4th ed. 3 parts in 1 vol. Contemp. vellum w. manuscript title on spine. Num. in-text woodcut ills.
A few manuscript notations upper pastedown and flylvs. Waterst.