| 000 | 00426 am a2200157 a 4500 | ||
|---|---|---|---|
| 003 | ESGN | ||
| 006 | |||||r|||||||| || | ||
| 007 | ta | ||
| 008 | b ag ||||| |||||||| ||spa d | ||
| 040 | _aESGN | ||
| 100 | _aWillcox, A.M. | ||
| 245 |
_aCommand Control and Communications [C3] / _cA.M. Willcox |
||
| 260 |
_a[S.l. _bs.n.] _c[s.f.] |
||
| 942 |
_cBK, _2Universal Decimal Classification |
||
| 999 |
_c24418 _d24418 |
||