00423nam a2200133Ia 4500008004100000082001500041100004100056245002900097260003300126300000800159942000700167952009800174999001700272140113s9999 xx 000 0 und d a591.5 L6 a"Bateson, P.P.G. & Klopfer, H., Ed." aPerspectives in ethology a1938bPlenum PresscNew York a340 cBK 00104070aVTLbVTLd2014-01-13l0o591.5 L6pVBK3384r2014-01-13 00:00:00w2014-01-13yBK c59968d59968