--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9623723113
++090    |a540 CHU
++100 1  |aChung, L.H.M.
++245 10 |aIntegarted Chemistry Today A Certificate Course 1A Teacher's Guide
++250    |a1st ed.
++260    |aHong Kong :|bJing Kung ,|c1999.
++300    |a131p. :|bill. ;|c28 cm.
++690    |aChemistry_化學