00000nz a2200000n 4500 001 KSH2000035924 005 20021110233715 008 001105 n azknn|abn |a a|a | 150 ▼a사지 동물[四肢動物]▲ 450 ▼wr▼i영어▼aTetrapoda▲ 450 ▼wr▼i영어▼aquadrupeds▲ 550 ▼wg▼a척추 동물아문[脊椎動物亞門]▲ 550 ▼wh▼a개구리강[--綱]▲ 550 ▼wh▼a조강(동물)[鳥綱]▲ 550 ▼wh▼a포유류[哺乳類]▲