--mm hk  eng
++000    00000nmm a2200000 a 4500
++020    |a9789620719073
++090    |a428.6 NAT
++245 10 |aEco-rescue |h[DVD]
++246    |a地球生態現場 |h[DVD]
++250    |aHong Kong ed.
++260    |aHong Kong:|bCommercial Press(H.K.) : Heinle/Cengage Learning,|c2010.
++300    |a1 DVD
++440    |aNational Geographic Living English;|nLevel 5
++500    |a1 Book[E013864] + 1 DVD[A204779]
++500    |a1 Book[E013964] + 1 DVD[A204870]
++690    |aEnglish Language_英國語文
++700    |aNational Geographic Society (U.S.)