000 00364nam a2200145Ia 4500
020 _a0000000000000
082 _bT 8
_a001.642
100 _a"BROHI M.NAWAZ"
245 0 _aCOMPUTER SCIENCE FOR CLASSES XI-XII
260 _bSINDH TEXT BOOK BOARD
_aKARACHI
_c2012
300 _a100
944 _cTB
999 _c568319
_d568319