--mm hk  eng
++000    00000nmm a2200000 a 4500
++090    |a005 SIU
++245 10 |aPascal Symbolic Programming Editor |h[CD-ROM]
++260 00 |aHong Kong:|bEducation Dept.;|c2000.
++300    |a1 CD-ROM
++690    |aComputer Studies_電腦