000 00370nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aTinbergen, N.
245 _aSocial behaviour in animals
250 _aSecond
260 _c1966
546 _aEnglish
942 _2ddc
_cBK
999 _c38961
_d38961
005 20220125170450.0