MARC record
http://lib.plk1984.edu.hk/opac/marc?rcn=AQRe
--am hk eng
++000 00000nam a2200000 a 4500
++020 |a9780193961739
++090 |a500 MAS
++245 00 |aMastering Science : Unit Test 2
++250 |a1st ed.
++260 |aHong Kong:|bOxford,|c2011.
++300 |a142 p.:|bill.;|c30 cm.
++690 |aInt. Science_科學