The History of the Calculus and Its Conceptual Development and various oils such as

and various oils such as walnuts

his most important work

Reprint of La plante et ses applications ornementales

Over 200 illustrations include step-by-step photos showing how these valuable stones are mined and the intricacies of cutting and faceting

" the mystery that introduced the world-famous Father Brown

The History of the Calculus and Its Conceptual Development and various oils such asThis book, for the first time, provides laymen and mathematicians alike with a detailed picture of the historical development of one of the most momentous achievements of the human intellect the calculus. It describes with accuracy and perspective the long development of both the integral and the differential calculus from their early beginnings in antiquity to their final emancipation in the 19th century from both physical and metaphysical ideas