TY  - BOOK
AU  - Choo, Yeonkyeong
AU  - translated by Lim, Sela
TI  - DD-Design Document Series41: Nl Architects - Mash Up! 
SN  - 9788968010309
U1  - 721 
PY  - 2006///,
CY  - Seoul
PB  - Damdi
ER  -