--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9780193961791
++090    |a500 MAS
++245 00 |aMastering Science 2A : Question Bank
++250    |a1st ed.
++260    |aHong Kong:|bOxford,|c2011.
++300    |a140 p.:|bill.;|c30 cm.
++440    |aContinuous Assessment Pack;|n3
++690    |aInt. Science_科學