| 000 | 00485nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230327b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 681.3.06(08) _bL0 |
||
| 245 | _aExecutive programs and operating systems | ||
| 260 |
_aLondon: _bMacdonald, _c1970 |
||
| 300 | _a116p. | ||
| 650 | _aPrograms | ||
| 653 | _aoperating systems | ||
| 700 | _aCuttle, G (Ed.) | ||
| 700 | _aRobinson, P B (Ed.) | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c14988 _d14988 |
||