000 00263nam a2200109Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a005.133 C#
100 _aPETZOLD
245 0 _aPROGRAMMING IN THE KEY OF C#
260 _bTMH
_c2004
_aNEW DELHI
300 _a418
999 _c44093
_d44093