| 000 | 00424nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 020 | _a0574212361 | ||
| 040 | _cUDSM | ||
| 050 | _aHF5356.E44 | ||
| 100 | 1 |
_aEliason, L.A _eAuthor |
|
| 245 | 1 | 0 |
_aBusiness information processing _b: technology |
| 260 |
_aUnited States of America _b: Science Research Associates, _c1980 |
||
| 300 |
_a30p. _b: ill. _c; 24cm. |
||
| 942 |
_2lcc _cBK |
||
| 999 |
_c70628 _d70628 |
||