| 000 | 00317 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a659.2:691.14(063) _bP 589 I |
||
| 245 | 1 |
_aInformation processing _bProceedings _cedited by S. de Picciotto |
|
| 260 |
_aParis _bUNESCO _c1960 |
||
| 650 | _aInformation Processing | ||
| 100 |
_a _d |
||
| 300 | _a520 p. | ||
| 901 | _a107396 | ||
| 999 |
_c51687 _d51687 |
||