000 00314nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aHEG-I
_b592
100 _aHegner, Robert W
245 0 _aInvertebrate zoology
260 _a New York
_bMacmillan Company
_c1933
650 _aInvertebrates; Zoology
942 _cBK
999 _c23458
_d23458