| 000 | 00408nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 240510s9999 xx 000 0 und d | ||
| 041 | _aEng | ||
| 082 | _a519.68/11 | ||
| 082 | _bNS | ||
| 100 | _aWEESON, Robert B. | ||
| 245 | 0 | _aPerfect Calc | |
| 260 | _bBerkeley, CA : Perfect Software | ||
| 260 | _c1983 | ||
| 300 | _a346 p. | ||
| 650 | _aElectronic spreadsheets | ||
| 942 | _2ddc | ||
| 942 | _cLBK | ||
| 999 |
_c23390 _d23390 |
||
| 945 |
_a1 _bMadushi Gamage _c1 _dMadushi Gamage |
||