000 00346nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8170298105
082 _a5
082 _b3 CHE
100 _a"Chester, Thomas"
245 0 _aMastering Excel 97
260 _aNew Delhi
260 _bBPB Pub.
260 _c1997
300 _a"XXXII, 1022"
999 _c36550
_d36550