TY  - BOOK
AU  - Amirul Zaidi
TI  - Permainan SUDOKU: TAHAP SUKAR : "DIFFICULT LEVEL."
SN  - 983197487-5
U1  - 793.74  
PY  - 2008///
CY  - Kuala Lumpur
PB  - Synergy Media Books, 
KW  - Sudoku
KW  - Logic puzzles
KW  - Mathematical recreations
N2  - 

ER  -