| 000 | 00423nam a2200169 4500 | ||
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| 005 | 20130515015043.0 | ||
| 008 | 111112s9999 xx 000 0 und d | ||
| 020 | _a0 7227 0107 1 | ||
| 082 | 0 | 0 | _a004. fre |
| 100 | 1 | _a"0, . " | |
| 245 | 1 | 0 |
_afred learns about computers: _b/ _c .. |
| 250 | _a1 ed. | ||
| 260 |
_auk : _bcontinua productions _c1978. |
||
| 300 |
_a", 160p.; _c18 cm." |
||
| 504 | _a | ||
| 650 | 0 |
_acomputers _x |
|
| 999 |
_c37499 _d37499 |
||