00000nz  a2200000n  4500
001  KSH2005006237
005  20050407100401
008  050407 n azknn|abn          |a a|a    | 
150  ▼a구조 동역학[構造動力學]▲
450  ▼wr▼i영어▼astructural dynamics▲
550  ▼wg▼a동역학[動力學]▲