| 000 | 00369 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a0750620692 | ||
| 082 |
_a005.44 _bSIN |
||
| 090 |
_c3679 _d4554 |
||
| 100 | _aSinclair, Lan | ||
| 245 | _aDos made simple | ||
| 260 |
_aLondon _bMade simple books _c1994 _g1994 |
||
| 300 |
_aix, 150p. _c24cm. |
||
| 650 | _aOPERATING SYSTEMS FOR SPECIFIC TYPES OF COMPUTER | ||
| 942 | _cL | ||
| 999 |
_c32676 _d32676 |
||