--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9789882301771
++090    |a510 FOU
++245 00 |aMathematics in Focus 2A (Chapter 5 to Chapter 7 ) : Teacher's Book Integrated Version
++250    |a1st ed.
++260    |aHong Kong:|bEducational Publishing House Ltd,|c2014.
++300    |a8 unit.:|bcol.ill.;|c30 cm.
++440    |aMathematics in Focus
++690    |aMathematics_數學