| 000 | 00344nms a2200133 a 4500 | ||
|---|---|---|---|
| 008 | 180201d19821990xxum||pss||||#00|#||eng#d | ||
| 003 | AR-EzCA | ||
| 022 | _a0001-0782 | ||
| 210 | 0 | _acommun. acm | |
| 222 | 0 | _aCommunications ACM | |
| 245 | 0 | 0 | _aCommunications ACM |
| 260 |
_abaltimore, md. : _bassociation for computing machinery (acm), |
||
| 310 | _aMensual | ||
| 999 |
_c32305 _d32305 |
||