MARC record
http://lib.plk1984.edu.hk/opac/marc?rcn=AHZf
--am hk chi
++000 00000nam a2200000 a 4500
++090 |a510 LI
++100 |aLi, Kin Y.
++245 00 |aMath Problem Book 1
++260 |aHong Kong:|bHK Maths. Society,|c2001.
++300 |a146 p.:|bill.;|c21 cm.
++690 |aMathematics(數學)