000 00380nam a2200145Ia 4500
020 _a9781107677739
082 _b1256-T
_a001.642
100 _a"NA"
245 0 _aCambridge click Start computer science for schools-7
260 _b,Cambridge University Press
_aKarachi
_c2014
300 _a186
944 _cTB
999 _c245851
_d245851