000 00295nam a22001217a 4500
082 _a152.4
100 _aKONRAD,Lorenz
245 _aOn Aggression/
_cLorenz Konrad
260 _aNew York:
_bHarcourt,Brace &World,
_cc1963.
300 _axiv,306p.;
500 _aInclude Bibliography
942 _cBK01
999 _c5681
_d5681