| 000 | 00387nam a2200121 4500 | ||
|---|---|---|---|
| 999 |
_c6220 _d6220 |
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| 082 | _a005 U848 197? | ||
| 245 | _aUser's manual for IBM PC, XT, AT & compatible. | ||
| 260 |
_a[United States of America] : _b[s.n.], _cc197?. |
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| 300 |
_axvii, 164 p. ; _b21 cm. |
||
| 500 | _aIncludes appendices and index. | ||
| 650 | 1 | 4 |
_aComputer programming, programs, data _xUser manual. _914486 |
| 942 | _cBK | ||