000 00418nam a2200145Ia 4500
008 160808s2013 xx 000 0 eng d
020 _a9781591845287
041 _aeng
084 _aS:73
_2CC
100 _aSvoboda, Elizabeth
245 _aWhat makes a hero:
_bthe surprising science of selflessness /
_cby Elizabeth Svoboda
260 _aNew York :
_bPenguin Books,
_c2013.
653 _aAltruism
999 _c67993
_d67993