TY  - BOOK
AU  - Geretschlager Robert Et Al
TI  - Mathematical Nuggets from Austria: Selected Problems from the Styrian Mid-Secondary School Mathematics Competitions
SN  - 9789811219269
PB  - World Scientific
KW  - Mathematics
UR  - https://www.worldscientific.com/worldscibooks/10.1142/11796#t=toc
ER  -