000 00527nam a2200169Ia 4500
008 100324s9999 xx 000 0 und d
020 _aFS IV 02 - 19
040 _a.
100 _aKonrad, Kai A
245 _aAltruism and envy in contests: an evolutionarily stable symbiosis
260 _c2002
_bWissenschaftszentrum, Berlin
300 _bSee WZ 330 KON (Includes Acc Nos 31931, 31932, 31933, 31934, & 31935)
_a18
366 _b2002
650 _aECONOMICS
942 _cWP
_2ddc
999 _c92304
_d92304