TY  - DATA
AU  - Tanton, James
TI  - Functions and graphs: a clever study guide 
T2  - Problem Books, 
SN  - 9781470448868 (online)
PY  - 2018///
CY  - [Washington, DC]
PB  - Mathematical Association of America
KW  - Functions
KW  - Mathematics
N1  - Includes bibliographical references
UR  - https://doi.org/10.1090/prb/029
ER  -