000 | 00505nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 200110s9999 xx 000 0 und d | ||
020 | _a0-385-49174-3 | ||
100 | _aKoch, Richard | ||
245 |
_cRichard Koch.-- _aThe 80/20 principle : _bthe secret of achieving more with less / |
||
260 |
_aNew York : _bCurrency Books _c1998 |
||
300 |
_ax, 277 pages _c20.5 cm. |
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500 | _aIncludes acknowledgement and notes. | ||
650 | _a Time management. | ||
650 | _aLabor productivity -- Psychological aspects. | ||
999 |
_c362900 _d362900 |