000 00360nam a2200157Ia 4500
020 _a9781858051703
082 _bT-70
_a001.642
100 _a"Heathcote, P. M."
245 0 _aComputing
260 _bLetts Educational
_aUK
_c1996
300 _a407
942 _cTR
944 _cText Books
999 _c809306
_d809306