000 00338nam a2200145Ia 4500
040 _cPK-LaCSN
082 _bLIF
_a000
100 _a"Tinbergen, Niko"
245 0 _aAnimal behaviour
260 _bTime-Life Books
_aHong Kong
_c1991
300 _a200
942 _2ddc
_cR
999 _c242732
_d242732