000 00254nam a2200109Ia 4500
008 190914s9999||||xx |||||||||||||| ||und||
100 _aGul Shahzad Sarwar
245 0 _aComputer Studies
260 _aCanada
_bPearson
_c2003
300 _a242
942 _cBK
999 _c9803
_d9803