000 00382nam a2200145Ia 4500
020 _a0000000000000
082 _bT-573
_a001.642
100 _a"Qureshi, Javed Iqbal"
245 2 _aA Textbook of Computer Science for class IX
260 _bSindhi Text Book Board
_aKarachi
_c2019
300 _a164
944 _cTB
999 _c593760
_d593760