000 00331nam a2200145Ia 4500
100 _aMcGettrick, A D & Smith, P D
080 _a001.64
526 _dTB
526 _aUG
942 _cBK
245 _aGraded problems in computer science
260 _aAddison-Wisley Publ Company
_bLondon
_c1983
300 _avi,314
546 _aE
999 _c54189
_d54189