--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9780193961722
++090    |a500 MAS
++245 00 |aMastering Science : Unit Test 1
++250    |a1st ed.
++260    |aHong Kong:|bOxford,|c2010.
++300    |a150 p.:|bcol.ill.;|c30 cm.
++690    |aInt. Science_科學