| 000 | 00377cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1963 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aN22x73 Un3 | ||
| 245 |
_aIndustrial security manual for safeguarding classified information _cby Department of Defense |
||
| 260 |
_aWashington, D. C. _bGovernment Printing Office _c1963 |
||
| 300 | _a93p. | ||
| 700 | _aU.S. Department of Defense | ||
| 999 |
_c493857 _d493857 |
||