TOÑSKI Jan - Arithmetica Vvlgaris & Trigonometria. 1642.

TOÑSKI Jan - Arithmetica Vvlgaris & Trigonometria Rectilineorvm Prout Geometriae Practicae aliisque Matheseos partibus, Architectonicae, Geographiae, Gnomonicae etc. Subseruit. [n.m.] 1642. 16, p. 288 [is erroneously 278], [181]. Period perg. binding.
E. 31, 221. loss of parchment on spine, staining of covers, a dozen pages inside slightly damaged by woodworm, small loss of corner of title page (frontispiece). The main part is followed by a co-published "Catalogvs Magnitudinis rectarum Circulo iIscriptarum et Adscriptarum triplicium Sinuum Tangentium et Secantium qui canon triangvlorvm fine mathematicvs nuncupatur" containing trigonometric tables. Second edition of a textbook on arithmetic by the professor and vice-chancellor of the University of Cracow, mathematician, astronomer and physician. The work is dedicated in print to Kazimierz Leon Sapiecha.