000 00314nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a591.582.2 L9
100 _a"Catchpole, Clive. K."
245 _aVocal Communication in birds
260 _a1979
_bEdward Arnold(Pub)Ltd.
_cLondon
300 _a68
942 _cBK
999 _c60746
_d60746