TY  - DATA
AU  - Gaal, Lisl
TI  - A mathematical gallery 
T2  - AMS Non-Series Monographs, 
SN  - 9781470442743 (online)
PY  - 2017///
CY  - Providence, R.I. :;Toronto
PB  - American Mathematical Society ;;Fields Institute for Research in Mathematical Sciences
KW  - Mathematics
KW  - Mathematics education -- Educational policy and systems -- General education
UR  - https://doi.org/10.1090/mbk/111
ER  -