MARC record
http://lib.plk1984.edu.hk/opac/marc?rcn=AJcf
--am hk eng
++000 00000nam a2200000 a 4500
++020 |a9623598785
++090 |a425 POT
++100 |aPotter, John
++245 10 |aGrammar Explained 1 : Unit 3
++250 |a8th reprinted
++260 |aHong Kong :|bLongman ,|c1997.
++300 |a1v.:|bill. ;|c26 cm.
++690 |aEnglish Language_英國語文
++700 |aVickers, Clare