TY  - DATA
AU  - Sandifer, Charles Edward
TI  - How Euler did even more 
T2  - Spectrum, 
SN  - 9781614445197 (online)
PY  - 2015///
CY  - [Washington, D.C.]
PB  - Mathematical Association of America
N1  - Includes bibliographical references
UR  - https://doi.org/10.5948/9781614445197
ER  -