TY  - BOOK
AU  - Arunachalam, P.V.
TI  - Mathematical curios
SN  - 9789388016254
U1  - DC 510 2019
PY  - 2019///
CY  - New Delhi
PB  - Neelkamal Publications Pvt. Ltd.
KW  - Mathematics.
N1  - Includes references and index
ER  -