000 00350nam a2200145Ia 4500
020 _a0000000000000
082 _b487
_a001.642
100 _a"Sarwar, Gul Shahzad"
245 0 _aComputer Studies For XII
260 _bPunjab Textbook Board
_c2003
300 _a438
944 _cTR
999 _c528673
_d528673