000 00269nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aJohn w.Saunders
245 0 _aAnimal morphogenesis
260 _bmacmillan
260 _c1968
365 _b29.63
942 _cBK
999 _c199723
_d199723