--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9780193961623
++090    |a500 MAS
++245 00 |aMastering Science 2A : Workbook Teacher's Edition
++250    |a1st ed.
++260    |aHong Kong:|bOxford,|c2011.
++300    |a76 p.:|bill.;|c29 cm.
++690    |aInt. Science_科學