00332nam a2200133Ia 4500008004100000020000900041082002100050100001800071245002600089260003600115260000900151300000800160650003000168150723s9999    xx            000 0 und d  a3030  a 005.369E  BAH-E  a Bahl, Raghav  a Exploring Excel 2002  b Cyber Tech Publications, Delhi  c2001  a220  a Specific programs- Excel