The teaching of mathematics in the new education / by N. Kuppuswami Aiyangar. Kuppuswami Aiyangar, N. Mathematics Study and teaching. QA11 .K9 1938 510.7 AIT Includes bibliographical references and index. [Trivandrum : Printed at the Sree Rama Vilas Press], 1938. 1938. 1938 Text viii, 428, v p ; eng