Schorling, Raleigh, 1887-1950. Mathematics for the eighth school year, by Raleigh Schorling and John R. Clark. - [New York] The authors [c1922] - iv p., 1 l., 242 p. illus., diagrs. 19 cm. LCCN: ca 22000661 Subjects--Topical Terms: Mathematics--Problems, exercises, etc. LC Class. No.: QA139 / .S55