000 00370nam a2200145Ia 4500
020 _a9781107677739
082 _b1255-T
_a001.642
100 _a"NA"
245 0 _aClick Start computer science for schools-7
260 _b,Cambridge University Press
_aKarachi
_c2014
300 _a186
944 _cTB
999 _c245850
_d245850