000 00345nam a2200145Ia 4500
020 _a9789606984341
082 _bT 891
_a001.642
100 _a"Paramount"
245 0 _aDigital world CS I
260 _bParamount, Binary logic
_aPAKISTAN
_c0
300 _a151
944 _cTB
999 _c772023
_d772023