MARC record
http://lib.plk1984.edu.hk/opac/marc?rcn=AKWF
--mm hk eng
++000 00000nmm a2200000 a 4500
++090 |a540 CHU
++100 |aChung L.H.M.
++245 00 |a21st Century Chemistry 1B : Question Bank |h[CD]
++250 |a1st ed.
++260 |aHong Kong:|bJing Kung ,|c2004.
++300 |a1 CD
++690 |aChemistry_化學
++740 |a21世紀化學 : 模擬試題 1B