000			00387nam a2200145Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e6553 _aMAIN
041			_aEnglish
082			_a156 C71C
100			_aColman, Andrew M, ed.
245		0	_aCooperation and competition in humans and animals
260			_aEngland _bVan Nostrand Reinhold _c1982
300			_aix, 300 p.
942			_cBK
999			_c63917 _d63917