000 00291nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aJarrik (Erik)
245 0 _aBasic structure and evolution of Invertebrates. V.1
260 _bA.P
260 _c1980
365 _b994.85
942 _cBK
999 _c210444
_d210444