| 000 | 00386pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b1990 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _aNULL | ||
| 100 | _aCHARLES S. / PARKER | ||
| 245 | _aUNDERSTANDING AND INFORMATION PROCESSING TODAY AND TOMORROW | ||
| 250 | _aNULL | ||
| 260 |
_aNULL _bTHE D _c1990 |
||
| 300 | _a16 HB | ||
| 650 | _aNULL | ||
| 999 |
_c632132 _d632132 |
||