--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9789881534491
++020    |a9881534496
++090  2 |a510.76 HIG
++100 1  |aSoon, Wan May.
++245 10 |aHigh performance Math exercises 5B /|cWan May Soon.
++250    |a1st ed.
++260    |aHong Kong :|bInnovative Net Learning Ltd.,|c2011.
++300    |a108 p :|bill. ;|c29 cm.
++440  0 |aCreative Math Lab
++650    |aMathematics -- exercise
++690    |aMathematics.