TY  - BOOK
AU  - SEONG Cheol-Jae etc Au.
TI  - Umseonghakkwa gonghak-ui-mannam
U1  - P,30aX8(A), 495P3 
PY  - 2003///
CY  - Daejon
PB  - Chungnam University Korea    
KW  -  Economy
KW  - KL
ER  -