TY  - BOOK
AU  - Chhuon Chan Than
ED  - National Examining Board for Supervision and Managerment
TI  - áá·áá¸ááááááááááááá¶ááá¼áá¸áá: áá¾áááá¸ááááá¾áááááá·áááá·áá¶ááááá»ááááááááá¢ááá
U1  - 658.15 
PY  - 2003///
CY  - Phnom Penh
PB  - IIC Press
ER  -