TY  - DATA
AU  - Perkins, David.
TI  - Calculus and its origins 
T2  - Spectrum, 
SN  - 9781614445081 (online)
PY  - 2012///
CY  - [Washington, DC ?]
PB  - Mathematical Association of America
KW  - Calculus
N1  - Includes bibliographical references (p. 157-160) and index
UR  - https://doi.org/10.5948/UPO9781614445081
ER  -