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Skill and age An experimental approach /
| Main Author: | |
|---|---|
| Language: | Undetermined |
| Published: |
1951.
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| LEADER | 00369nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | 81836 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | |a Welford, A. T. | ||
| 245 | |a Skill and age |b An experimental approach / | ||
| 260 | |c 1951. | ||
| 942 | |c GEN | ||
| 999 | |c 40700 |d 40700 | ||
| 952 | |0 1 |1 0 |4 0 |6 S_73_J11 |7 0 |9 55131 |a LIB |b LIB |d 2017-08-12 |o S:73 J11 |p 38966 |r 2017-08-12 |w 2017-08-12 |y GEN | ||