Poznan [1925]. Published by St. Adalbert's Bookstore. 14.5x22 cm, pp. XI, 300, black and white illustrations in the text, publisher's hardcover. Good condition (rust spots and pale traces of dampstaining, minor rubbing and soiling of cover).
A collection of anecdotes and mathematical riddles. Lîlâvatî is the name of the daughter of the famous 12th century Hindu mathematician Bhâskara, called Acâria, or sage, and is also the title of the first part of his great mathematical work Siddhânta, dedicated to his daughter. Collected and compiled by Eng. Szczepan Jelenski.