000 00290nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a519.0285 G71
100 _a"Gottfried, Byron"
245 0 _aSpreadsheet tools for engineers: EXCEL 97 version
260 _c1998
942 _2lcc
_cBK
_kCirc.
999 _c13982
_d13982