000 00559nam a2200217Ia 4500
008 180514s9999||||xx |||||||||||||| ||und||
082 _a592/H9973T
084 _aDDC
100 _aLibbie Henrietta Hyman
245 4 _aThe Invertebrates Platyhelminthes and Rhynchocoela The Acoelomate Bilateria
260 _aNew York
260 _bMcGraw Hill Book Company
260 _c1951
300 _avii,550
490 _v2
942 _cBook
999 _c7121
_d7121