TY  - BOOK
AU  - Goodman David Et Al
TI  - Two-Minute Puzzle Book, the: Puzzles to Train Your Brain
SN  - 9789811213205
PB  - World Scientific
KW  - Mathematics
UR  - https://www.worldscientific.com/worldscibooks/10.1142/11635#t=toc
ER  -