000 | 00327nam a2200133Ia 4500 | ||
---|---|---|---|
001 | 72 | ||
008 | 150525s9999 xx 000 0 und d | ||
020 | _a0-13-603910-3 | ||
100 | _aBeck Robert | ||
245 | _aMotivation Theories And Principles | ||
250 | _a2 | ||
260 |
_aNew Jerssey _bPrentice-Hall,Inc _c1983 |
||
300 | _a,;ill. | ||
999 |
_c25344 _d25344 |