--im hk  eng
++000    00000nim a2200000 a 4500
++090    |a421 DUN
++100 1  |aDuncan, John
++245 10 |aExpression :|bOral Practice For AS-Level|h[sound recording] /|cJohn Duncan
++250    |a2nd ed.
++260    |aHong Kong :|bPrecise,|c1997
++300    |a1 sound cassette
++690    |aEnglish Language_英國語文