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| 005 | 20130515015556.0 | ||
| 008 | 111112s9999 xx 000 0 und d | ||
| 020 | _a572-00611-x | ||
| 020 | _ahard cover | ||
| 082 | 0 | 0 | _a629. 132 6 gat |
| 100 | 1 | _a"gates, roberts l. " | |
| 245 | 1 | 0 |
_ainetial-guidance systems: a programmed learning course: _b/ _c roberts.l. gates |
| 250 | _a1 ed. | ||
| 260 |
_auk : _bw foulsham _c1968. |
||
| 300 |
_a", 171p.; _c22 cm." |
||
| 490 | 0 | _afoulsham-sams | |
| 504 | _a | ||
| 650 | 0 |
_a _x |
|
| 999 |
_c52396 _d52396 |
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