TY  - BOOK
AU  - Seoul National University
TI  - Hangugo- Practice book
SN  -  9788953905726 (V.2)
U1  - P495, P5. 
PY  - 2005///
CY  - Seoul
PB  - Moonjinmedia Korea     
KW  -  KL
KW  - Grammer
ER  -