000 00284nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aLibble Henrielta
245 4 _aThe Invertebrates vol.6 Molusca I
260 _bMcgrawhill
260 _c1967
365 _b114.63
942 _cBK
999 _c197299
_d197299