TY  - BOOK
ED  - à¸ªà¸³à¸à¸±à¸à¸à¸²à¸à¹à¸ªà¸£à¸´à¸¡à¸ªà¸£à¹à¸²à¸à¹à¸­à¸à¸¥à¸±à¸à¸©à¸à¹à¸à¸­à¸à¸à¸²à¸à¸´
TI  - à¸à¸³à¹à¸à¸µà¸¢à¸à¸£à¸±à¸à¸à¸²à¸¥
PY  - 2530///
PB  - à¸ªà¸³à¸à¸±à¸
ER  -