TY  - BOOK
AU  - à¸à¸´à¸à¸£à¸±à¸à¸à¹ à¸¡à¹à¸§à¸à¸à¸²à¸¡.
TI  - à¸à¸²à¸à¹à¸à¸à¸­à¸à¹à¸¥à¸°à¸à¹à¸à¸à¸¥à¹à¸§à¸¢à¹à¸à¸§à¸´à¸à¸µà¸à¸à¸¥à¹à¸²à¸à¸à¸²
U1  - 745.5 
PY  - 2542///
CY  - à¹à¸à¸µà¸¢à¸à¹à¸«à¸¡à¹
PB  - à¸à¸à¸°à¸§à¸´à¸à¸¢à¸²à¸¨à¸²à¸ªà¸à¸£à¹à¹à¸¥à¸°à¹à¸à¸à¹à¸à¹à¸¥à¸¢à¸µ à¸ªà¸à¸²à¸à¸±à¸à¸£à¸²à¸à¸ à¸±à¸à¹à¸à¸µà¸¢à¸à¹à¸«à¸¡à¹
KW  - à¹à¸à¸à¸­à¸
KW  - à¸à¸²à¸£à¸à¸£à¸°à¸à¸´à¸©à¸à¹à¸à¹à¸§à¸¢à¹à¸à¸à¸­à¸
KW  - à¹à¸à¸£à¸à¸à¸²à¸£à¸à¸³à¸£à¸²à¸§à¸´à¸à¸²à¸à¸²à¸£à¸£à¸²à¸à¸ à¸±à¸à¹à¸à¸¥à¸´à¸¡à¸à¸£à¸°à¹à¸à¸µà¸¢à¸£à¸à¸´
N1  - à¹à¸à¸£à¸à¸à¸²à¸£à¸à¸³à¸£à¸²à¸§à¸´à¸à¸²à¸à¸²à¸£à¸£à¸²à¸à¸ à¸±à¸à¹à¸à¸¥à¸´à¸¡à¸à¸£à¸°à¹à¸à¸µà¸¢à¸£à¸à¸´ à¹à¸à¸·à¹à¸­à¸à¹à¸à¸§à¹à¸£à¸à¸²à¸ªà¸à¸£à¸°à¸à¸²à¸à¸ªà¸¡à¹à¸à¹à¸à¸à¸£à¸°à¹à¸à¹à¸²à¸­à¸¢à¸¹à¹à¸«à¸±à¸§à¸à¸£à¸à¹à¸à¸£à¸´à¸à¸à¸£à¸°à¸à¸à¸¡à¸à¸£à¸£à¸©à¸² 6 à¸£à¸­à¸
ER  -