--am uk  eng
++000    00000nam a2200000 a 4500
++020    |a1858051703
++020    |a9781858051703
++090    |a005 HEA
++100 1  |aHeathcote, P.M.
++245 12 |aA Level Computing /|cP.M. Heathcote
++250    |a3rd ed.
++260    |aLondon:|bLetts Educational,|c1996.
++300    |a407 p.|bill.;|c28 cm.
++690    |aComputer Studies_電腦