00327nam a2200121Ia 4500008004100000041000800041082000800049100002100057245003900078260005400117300001300171999002100184231229s2011 xx 000 0 und d aeng bFRY aFRYE (Curtis D.) aStep by Step: Microsoft Excel 2010 aNew DelhibPrentice Hall of India New Delhic2011 aiii, 436 c1109717d1109717